{"product_id":"liitokala-for-18650-26650-aa-aaa-li-ion-ni-mh-lcd-display-safe-fast-charging-lii-m4-m4s-4-slot-smart-charger","title":"LiitoKala for 18650\/26650\/AA\/AAA Li-ion\/Ni-MH LCD Display Safe Fast Charging Lii-M4\/M4S 4-Slot Smart Charger","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eliitokala\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eRoHs,CE,FCC,RoHS,KC\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eData Transmission\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eOther\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDisplay screen\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eIntelligent Charge\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eLii-M4\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOutput Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e≤37.5\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePower Source\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eOther\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eQuick charge\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eElectric,USB\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eUse\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eStandard Battery\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eVoltage range\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eUSB (5-20V DC)\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000024848012\" title=\"\" type=\"custom\"\u003e\u003c\/kse:widget\u003e\u003c\/div\u003e\r\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003ch1 style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:24px;font-weight:700;letter-spacing:normal;line-height:34px;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin-bottom:16px;margin-top:0px;margin-left:0px;margin-right:0px' align=\"start\"\u003e\u003cspan\u003eLii-M4 \u0026amp; Lii-M4S Smart Chargers – Combined Product Details\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:16px 0px;margin-bottom:16px;margin-top:16px;margin-left:0px;margin-right:0px' class=\"ds-markdown-paragraph\" align=\"start\"\u003e\u003cspan\u003e(Button Version \/ Touch Upgrade Version)\u003c\/span\u003e\u003c\/p\u003e\n\u003chr style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;background-color:rgba(0, 0, 0, 0.1);margin:32px 0px;margin-bottom:32px;margin-top:32px;margin-left:0px;margin-right:0px;display:block;height:1px' align=\"start\"\u003e\n\u003ch2 style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:22px;font-weight:700;letter-spacing:normal;line-height:32px;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:32px 0px 16px;margin-bottom:16px;margin-top:32px;margin-left:0px;margin-right:0px' align=\"start\"\u003e\u003cspan\u003e⚠️ Important – Please Read Before Purchase\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:16px 0px;margin-bottom:16px;margin-top:16px;margin-left:0px;margin-right:0px;padding-left:18px' align=\"start\"\u003e\n \u003cli\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eNeither charger has an internal resistance test function.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e All data shown on the screen (voltage, current, capacity, time, etc.) are \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003efor reference only during the charging process\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. For accurate measurements of battery capacity or internal resistance, please use professional testing equipment.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n \u003cli style=\"margin-top:6px\"\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eCompatible battery types (both models):\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e✅ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1.2V Ni‑MH \/ Ni‑Cd batteries (AA, AAA, etc.)\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e✅ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e3.7V Li‑ion batteries (18650, 21700, 26650, 14500, etc.)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/li\u003e\n \u003cli style=\"margin-top:6px\"\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eDO NOT charge (both models):\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e❌ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1.5V Lithium batteries\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e❌ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e3.2V LiFePO₄ (LFP) batteries\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e❌ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e3.8V IMR Lithium batteries\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/li\u003e\n \u003cli style=\"margin-top:6px\"\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003e21700 battery note:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eBoth chargers support \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003estandard flat‑top 21700 cells (length ≤ 70 mm)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eButton‑top or protected (PCB) 21700 batteries exceed 70 mm in length and CANNOT fit\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e into the slots – do not force them.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n \u003cli style=\"margin-top:6px\"\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThe charger may become warm during operation – this is normal. Avoid touching hot surfaces.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n \u003cli style=\"margin-top:6px\"\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eUse a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e5V\/2.0A power adapter (Type‑C input)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for best performance.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;background-color:rgba(0, 0, 0, 0.1);margin:32px 0px;margin-bottom:32px;margin-top:32px;margin-left:0px;margin-right:0px;display:block;height:1px' align=\"start\"\u003e\n\u003ch2 style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:22px;font-weight:700;letter-spacing:normal;line-height:32px;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:32px 0px 16px;margin-bottom:16px;margin-top:32px;margin-left:0px;margin-right:0px' align=\"start\"\u003e\u003cspan\u003eLii-M4 vs. Lii-M4S – Key Differences at a Glance\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);overflow:auto;position:relative;z-index:0' class=\"ds-scroll-area ds-scroll-area--show-on-focus-within ds-scroll-area--enabled _1210dd7 c03cafe9\" align=\"start\"\u003e\n \u003cdiv style=\"display:block;width:752.051px;height:0px;left:0px;position:sticky;right:0px;top:0px;z-index:1000\" class=\"ds-scroll-area__gutters\"\u003e\n  \u003cdiv style=\"display:block;height:8px;left:0px;position:absolute;right:0px;top:510px\" class=\"ds-scroll-area__horizontal-gutter\"\u003e\u003c\/div\u003e\n  \u003cdiv style=\"width:8px;bottom:-521px;position:absolute;right:3px;top:3px\" class=\"ds-scroll-area__vertical-gutter\"\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n \u003ctable style=\"border-collapse:collapse;width:752.051px\"\u003e\n  \u003ctbody\u003e\n   \u003ctr\u003e\n    \u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;font-weight:500;line-height:25px;text-align:left;border-bottom:1.25px solid rgba(0, 0, 0, 0.12);padding:10px 16px 10px 0px;padding-bottom:10px;padding-top:10px;padding-left:0px;padding-right:16px;max-width:min(30vw, 320px);min-width:100px' align=\"left\"\u003e\u003cp\u003e\u003cspan\u003eFeature\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n    \u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;font-weight:500;line-height:25px;text-align:left;border-bottom:1.25px solid rgba(0, 0, 0, 0.12);padding:10px 16px;padding-bottom:10px;padding-top:10px;padding-left:16px;padding-right:16px;max-width:min(30vw, 320px);min-width:100px' align=\"left\"\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eLii‑M4 (Button Version)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n    \u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;font-weight:500;line-height:25px;text-align:left;border-bottom:1.25px solid rgba(0, 0, 0, 0.12);padding:10px 16px;padding-bottom:10px;padding-top:10px;padding-left:16px;padding-right:16px;max-width:min(30vw, 320px);min-width:100px' align=\"left\"\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eLii‑M4S (Touch Upgrade)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n   \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n  \u003ctbody\u003e\n   \u003ctr\u003e\n    \u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;padding:10px 16px 10px 0px;min-width:100px'\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eControl method\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n    \u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;padding:10px 16px;min-width:100px'\u003e\u003cp\u003e\u003cspan\u003ePhysical buttons (MODE \/ 1‑2 \/ 3‑4 \/ CURRENT)\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n    \u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;padding:10px 0px 10px 16px;min-width:100px'\u003e\u003cp\u003e\u003cspan\u003eTouch‑sensitive pads (MODE \/ 1‑2 \/ 3‑4 \/ CURRENT) – no physical buttons\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n   \u003c\/tr\u003e\n   \u003ctr\u003e\n    \u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;padding:10px 16px 10px 0px;min-width:100px'\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eOperating modes\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n    \u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;padding:10px 16px;min-width:100px'\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e2 modes\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e: CHARGE, TEST (charge‑discharge‑charge capacity test)\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n    \u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;padding:10px 0px 10px 16px;min-width:100px'\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e4 modes\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e: CHARGE, DISCHARGE, TEST, STORAGE (Li‑ion storage at 3.7V)\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n   \u003c\/tr\u003e\n   \u003ctr\u003e\n    \u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;padding:10px 16px 10px 0px;min-width:100px'\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCharge current options\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n    \u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;padding:10px 16px;min-width:100px'\u003e\u003cp\u003e\u003cspan\u003e500mA \/ 1000mA\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n    \u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;padding:10px 0px 10px 16px;min-width:100px'\u003e\u003cp\u003e\u003cspan\u003e300mA \/ 500mA \/ 700mA \/ 1000mA\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n   \u003c\/tr\u003e\n   \u003ctr\u003e\n    \u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;padding:10px 16px 10px 0px;min-width:100px'\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDischarge function\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n    \u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;padding:10px 16px;min-width:100px'\u003e\u003cp\u003e\u003cspan\u003eOnly built‑in discharge in TEST mode (fixed 500mA)\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n    \u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;padding:10px 0px 10px 16px;min-width:100px'\u003e\u003cp\u003e\u003cspan\u003eIndependent DISCHARGE mode with selectable 250mA \/ 500mA\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n   \u003c\/tr\u003e\n   \u003ctr\u003e\n    \u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;padding:10px 16px 10px 0px;min-width:100px'\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eStorage mode\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n    \u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;padding:10px 16px;min-width:100px'\u003e\u003cp\u003e\u003cspan\u003eNot available\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n    \u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;padding:10px 0px 10px 16px;min-width:100px'\u003e\u003cp\u003e\u003cspan\u003eYes (for 3.7V Li‑ion only, automatically charges\/discharges to 3.70V)\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n   \u003c\/tr\u003e\n   \u003ctr\u003e\n    \u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;padding:10px 16px 10px 0px;min-width:100px'\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePositioning\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n    \u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;padding:10px 16px;min-width:100px'\u003e\u003cp\u003e\u003cspan\u003eClassic, practical, easy to use\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n    \u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;padding:10px 0px 10px 16px;min-width:100px'\u003e\u003cp\u003e\u003cspan\u003eFull‑featured upgrade with more battery management options\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n   \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cblockquote style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);border-left:1.25px solid rgb(173, 178, 184);margin:16px 0px 0px;margin-bottom:0px;margin-top:16px;margin-left:0px;margin-right:0px;padding-left:14px' align=\"start\"\u003e\n \u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eBoth models support \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e4 independent channels\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eautomatic battery type recognition\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ecapacity testing\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eUSB 5V\/1A output\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e0V activation\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, and a full set of safety protections.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;background-color:rgba(0, 0, 0, 0.1);margin:32px 0px;margin-bottom:32px;margin-top:32px;margin-left:0px;margin-right:0px;display:block;height:1px' align=\"start\"\u003e\n\u003ch2 style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:22px;font-weight:700;letter-spacing:normal;line-height:32px;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:32px 0px 16px;margin-bottom:16px;margin-top:32px;margin-left:0px;margin-right:0px' align=\"start\"\u003e\u003cspan\u003eCommon Core Features (Both M4 and M4S)\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:20px;font-weight:700;letter-spacing:normal;line-height:30px;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:32px 0px 16px;margin-bottom:16px;margin-top:32px;margin-left:0px;margin-right:0px' align=\"start\"\u003e\u003cspan\u003e🔋 Automatic Battery Type Detection \u0026amp; Default Charge Mode\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:16px 0px;margin-bottom:16px;margin-top:16px;margin-left:0px;margin-right:0px' class=\"ds-markdown-paragraph\" align=\"start\"\u003e\u003cspan\u003eWhen you insert a battery into any slot, the charger \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eautomatically detects the voltage\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and displays the type:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:16px 0px;margin-bottom:16px;margin-top:16px;margin-left:0px;margin-right:0px;padding-left:18px' align=\"start\"\u003e\n \u003cli\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003e3.7V\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e → Li‑ion battery\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n \u003cli style=\"margin-top:6px\"\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003e1.2V\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e → Ni‑MH \/ Ni‑Cd battery\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:16px 0px;margin-bottom:16px;margin-top:16px;margin-left:0px;margin-right:0px' class=\"ds-markdown-paragraph\" align=\"start\"\u003e\u003cstrong\u003e\u003cspan\u003eThe default mode is CHARGE\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – you can start charging immediately without any operation. To use capacity testing or other modes, you need to manually switch.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;background-color:rgba(0, 0, 0, 0.1);margin:32px 0px;margin-bottom:32px;margin-top:32px;margin-left:0px;margin-right:0px;display:block;height:1px' align=\"start\"\u003e\n\u003ch3 style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:20px;font-weight:700;letter-spacing:normal;line-height:30px;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:32px 0px 16px;margin-bottom:16px;margin-top:32px;margin-left:0px;margin-right:0px' align=\"start\"\u003e\u003cspan\u003e📊 LCD Display \u0026amp; Data Reference Note\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:16px 0px;margin-bottom:16px;margin-top:16px;margin-left:0px;margin-right:0px' class=\"ds-markdown-paragraph\" align=\"start\"\u003e\u003cspan\u003eThe large LCD independently shows for each channel:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:16px 0px;margin-bottom:16px;margin-top:16px;margin-left:0px;margin-right:0px;padding-left:18px' align=\"start\"\u003e\n \u003cli\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eOperating mode\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n \u003cli style=\"margin-top:6px\"\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eBattery voltage (V)\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n \u003cli style=\"margin-top:6px\"\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eReal‑time current (mA)\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n \u003cli style=\"margin-top:6px\"\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eCharged \/ discharged capacity (mAh)\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n \u003cli style=\"margin-top:6px\"\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eElapsed time (h)\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n \u003cli style=\"margin-top:6px\"\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003ePercentage of charge (%)\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:16px 0px;margin-bottom:16px;margin-top:16px;margin-left:0px;margin-right:0px' class=\"ds-markdown-paragraph\" align=\"start\"\u003e\u003cstrong\u003e\u003cspan\u003eAgain, all displayed values (capacity, percentage, etc.) are for reference only\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – they are not lab‑grade precision. For exact battery capacity data, use dedicated testing instruments.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;background-color:rgba(0, 0, 0, 0.1);margin:32px 0px;margin-bottom:32px;margin-top:32px;margin-left:0px;margin-right:0px;display:block;height:1px' align=\"start\"\u003e\n\u003ch3 style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:20px;font-weight:700;letter-spacing:normal;line-height:30px;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:32px 0px 16px;margin-bottom:16px;margin-top:32px;margin-left:0px;margin-right:0px' align=\"start\"\u003e\u003cspan\u003e🔄 Capacity Test (TEST Mode) – Both Models\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:16px 0px;margin-bottom:16px;margin-top:16px;margin-left:0px;margin-right:0px' class=\"ds-markdown-paragraph\" align=\"start\"\u003e\u003cspan\u003eBoth chargers feature a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eTEST mode\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e that runs a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003echarge → discharge → recharge\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e cycle.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:16px 0px;margin-bottom:16px;margin-top:16px;margin-left:0px;margin-right:0px;padding-left:18px' align=\"start\"\u003e\n \u003cli\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThe discharge current is fixed at \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e500mA\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for the M4 (and for M4S when charge current is ≥500mA; if charge current is 300mA, discharge is 250mA).\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n \u003cli style=\"margin-top:6px\"\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eAfter the cycle, the screen shows the discharge capacity.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n \u003cli style=\"margin-top:6px\"\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eM4\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e mainly retains the discharge capacity data; \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eM4S\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e alternately displays both discharge and charge capacity data at the end of the test for comprehensive reference.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;background-color:rgba(0, 0, 0, 0.1);margin:32px 0px;margin-bottom:32px;margin-top:32px;margin-left:0px;margin-right:0px;display:block;height:1px' align=\"start\"\u003e\n\u003ch3 style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:20px;font-weight:700;letter-spacing:normal;line-height:30px;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:32px 0px 16px;margin-bottom:16px;margin-top:32px;margin-left:0px;margin-right:0px' align=\"start\"\u003e\u003cspan\u003e🛡️ Multiple Protections (Same for Both)\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:16px 0px;margin-bottom:16px;margin-top:16px;margin-left:0px;margin-right:0px;padding-left:18px' align=\"start\"\u003e\n \u003cli\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eOvercharge \/ over‑discharge protection\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n \u003cli style=\"margin-top:6px\"\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eShort‑circuit protection\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n \u003cli style=\"margin-top:6px\"\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eReverse‑polarity protection (shows \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eErr\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e if reversed)\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n \u003cli style=\"margin-top:6px\"\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003e0V battery activation (can revive deeply discharged Li‑ion cells)\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n \u003cli style=\"margin-top:6px\"\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eBad battery detection (shows \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eErr\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e)\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n \u003cli style=\"margin-top:6px\"\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eVoltage rejection range: 1.65V – 2.2V (prevents charging incompatible batteries)\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n \u003cli style=\"margin-top:6px\"\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eSmart voltage termination (–ΔV \u0026amp; 0ΔV)\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;background-color:rgba(0, 0, 0, 0.1);margin:32px 0px;margin-bottom:32px;margin-top:32px;margin-left:0px;margin-right:0px;display:block;height:1px' align=\"start\"\u003e\n\u003ch3 style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:20px;font-weight:700;letter-spacing:normal;line-height:30px;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:32px 0px 16px;margin-bottom:16px;margin-top:32px;margin-left:0px;margin-right:0px' align=\"start\"\u003e\u003cspan\u003e🔌 USB 5V \/ 1A Output (Same for Both)\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:16px 0px;margin-bottom:16px;margin-top:16px;margin-left:0px;margin-right:0px' class=\"ds-markdown-paragraph\" align=\"start\"\u003e\u003cspan\u003eInsert a sufficiently charged Li‑ion battery into \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eChannel 4\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, and the USB port outputs \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e5V \/ 1000mA\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – ideal for emergency charging of phones, small fans, earphones, etc.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;background-color:rgba(0, 0, 0, 0.1);margin:32px 0px;margin-bottom:32px;margin-top:32px;margin-left:0px;margin-right:0px;display:block;height:1px' align=\"start\"\u003e\n\u003ch2 style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:22px;font-weight:700;letter-spacing:normal;line-height:32px;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:32px 0px 16px;margin-bottom:16px;margin-top:32px;margin-left:0px;margin-right:0px' align=\"start\"\u003e\u003cspan\u003eMode Details (by Model)\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:20px;font-weight:700;letter-spacing:normal;line-height:30px;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:32px 0px 16px;margin-bottom:16px;margin-top:32px;margin-left:0px;margin-right:0px' align=\"start\"\u003e\u003cspan\u003e【 Lii‑M4 – 2 Modes 】\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:16px 0px;margin-bottom:16px;margin-top:16px;margin-left:0px;margin-right:0px' class=\"ds-markdown-paragraph\" align=\"start\"\u003e\u003cstrong\u003e\u003cspan\u003e① CHARGE (Charging Mode)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:16px 0px;margin-bottom:16px;margin-top:16px;margin-left:0px;margin-right:0px;padding-left:18px' align=\"start\"\u003e\n \u003cli\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eDefault mode – starts automatically when a battery is inserted.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n \u003cli style=\"margin-top:6px\"\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eSelectable currents: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e500mA \/ 1000mA\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e (1000mA is for Li‑ion only, supports up to 2 channels; if more than 2 channels are used, it automatically drops to 500mA).\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n \u003cli style=\"margin-top:6px\"\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eRecords charging capacity; displays \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eEnd\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e when fully charged.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:16px 0px;margin-bottom:16px;margin-top:16px;margin-left:0px;margin-right:0px' class=\"ds-markdown-paragraph\" align=\"start\"\u003e\u003cstrong\u003e\u003cspan\u003e② TEST (Capacity Test Mode)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:16px 0px;margin-bottom:16px;margin-top:16px;margin-left:0px;margin-right:0px;padding-left:18px' align=\"start\"\u003e\n \u003cli\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eOperation: select channel → long‑press MODE to switch to TEST → within 8 seconds press CURRENT to choose current (500\/1000mA) → locks and starts.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n \u003cli style=\"margin-top:6px\"\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eCycle: charge to full → discharge at fixed 500mA (records discharge capacity) → recharge (does not record charge capacity).\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n \u003cli style=\"margin-top:6px\"\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eFinally shows discharge capacity, along with \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eEnd\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e100%\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;background-color:rgba(0, 0, 0, 0.1);margin:32px 0px;margin-bottom:32px;margin-top:32px;margin-left:0px;margin-right:0px;display:block;height:1px' align=\"start\"\u003e\n\u003ch3 style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:20px;font-weight:700;letter-spacing:normal;line-height:30px;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:32px 0px 16px;margin-bottom:16px;margin-top:32px;margin-left:0px;margin-right:0px' align=\"start\"\u003e\u003cspan\u003e【 Lii‑M4S – 4 Modes (Touch Control) 】\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:16px 0px;margin-bottom:16px;margin-top:16px;margin-left:0px;margin-right:0px' class=\"ds-markdown-paragraph\" align=\"start\"\u003e\u003cstrong\u003e\u003cspan\u003e① CHARGE (Charging Mode)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:16px 0px;margin-bottom:16px;margin-top:16px;margin-left:0px;margin-right:0px;padding-left:18px' align=\"start\"\u003e\n \u003cli\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eSame as M4 but with more current options: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e300mA \/ 500mA \/ 700mA \/ 1000mA\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n \u003cli style=\"margin-top:6px\"\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003e700mA \/ 1000mA are for Li‑ion only and support up to 2 channels; if more than 2, it drops to 500mA.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:16px 0px;margin-bottom:16px;margin-top:16px;margin-left:0px;margin-right:0px' class=\"ds-markdown-paragraph\" align=\"start\"\u003e\u003cstrong\u003e\u003cspan\u003e② DISCHARGE (Independent Discharge Mode)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:16px 0px;margin-bottom:16px;margin-top:16px;margin-left:0px;margin-right:0px;padding-left:18px' align=\"start\"\u003e\n \u003cli\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003ePerforms a constant‑current discharge to measure discharge capacity.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n \u003cli style=\"margin-top:6px\"\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eSelectable discharge currents: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e250mA \/ 500mA\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e (each channel can be set independently).\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n \u003cli style=\"margin-top:6px\"\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eDisplays \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eEnd\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and the discharge capacity (mAh) upon completion.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:16px 0px;margin-bottom:16px;margin-top:16px;margin-left:0px;margin-right:0px' class=\"ds-markdown-paragraph\" align=\"start\"\u003e\u003cstrong\u003e\u003cspan\u003e③ TEST (Charge‑Discharge‑Charge Capacity Test)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:16px 0px;margin-bottom:16px;margin-top:16px;margin-left:0px;margin-right:0px;padding-left:18px' align=\"start\"\u003e\n \u003cli\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eProcess: charge (not recorded) → discharge (records discharge capacity – current automatically matches: if charge current ≥500mA, discharge is 500mA; if charge current is 300mA, discharge is 250mA) → recharge (records charge capacity).\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n \u003cli style=\"margin-top:6px\"\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eAfter completion, the screen \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ealternately shows\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e both discharge and charge capacity values for comparison.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n \u003cli style=\"margin-top:6px\"\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eCurrent selection same as CHARGE mode (300\/500\/700\/1000mA).\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:16px 0px;margin-bottom:16px;margin-top:16px;margin-left:0px;margin-right:0px' class=\"ds-markdown-paragraph\" align=\"start\"\u003e\u003cstrong\u003e\u003cspan\u003e④ STORAGE (Li‑ion Storage Mode)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:16px 0px;margin-bottom:16px;margin-top:16px;margin-left:0px;margin-right:0px;padding-left:18px' align=\"start\"\u003e\n \u003cli\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eOnly for 3.7V Li‑ion batteries\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Ni‑MH does not support this.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n \u003cli style=\"margin-top:6px\"\u003e\n\u003cp style=\"margin-bottom:8px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eAutomatically adjusts battery voltage to \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e3.70V\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e (optimal storage voltage).\u003c\/span\u003e\u003c\/p\u003e\n  \u003cul style=\"margin:4px 0px 0px;margin-bottom:0px;margin-top:4px;margin-left:0px;margin-right:0px;padding-left:18px\"\u003e\n   \u003cli\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eAbove 3.7V → discharges to 3.7V\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n   \u003cli style=\"margin-top:6px\"\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eBelow 3.7V → charges to 3.7V\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/li\u003e\n \u003cli style=\"margin-top:6px\"\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eStops automatically when 3.7V is reached, displays \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eEnd\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – helps prolong battery life.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;background-color:rgba(0, 0, 0, 0.1);margin:32px 0px;margin-bottom:32px;margin-top:32px;margin-left:0px;margin-right:0px;display:block;height:1px' align=\"start\"\u003e\n\u003ch2 style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:22px;font-weight:700;letter-spacing:normal;line-height:32px;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:32px 0px 16px;margin-bottom:16px;margin-top:32px;margin-left:0px;margin-right:0px' align=\"start\"\u003e\u003cspan\u003eControl Method – Buttons vs. Touch\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:16px 0px;margin-bottom:16px;margin-top:16px;margin-left:0px;margin-right:0px' class=\"ds-markdown-paragraph\" align=\"start\"\u003e\u003cstrong\u003e\u003cspan\u003eLii‑M4 (Physical Buttons)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:16px 0px;margin-bottom:16px;margin-top:16px;margin-left:0px;margin-right:0px;padding-left:18px' align=\"start\"\u003e\n \u003cli\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003ePress‑type buttons with tactile feedback.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n \u003cli style=\"margin-top:6px\"\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eShort‑press to select channels \/ view data; long‑press MODE to change mode; press CURRENT to adjust current.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n \u003cli style=\"margin-top:6px\"\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eLocks and starts automatically after 8 seconds of inactivity.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:16px 0px;margin-bottom:16px;margin-top:16px;margin-left:0px;margin-right:0px' class=\"ds-markdown-paragraph\" align=\"start\"\u003e\u003cstrong\u003e\u003cspan\u003eLii‑M4S (Touch‑Sensitive Pads)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:16px 0px;margin-bottom:16px;margin-top:16px;margin-left:0px;margin-right:0px;padding-left:18px' align=\"start\"\u003e\n \u003cli\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eLight touch to operate – no mechanical wear.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n \u003cli style=\"margin-top:6px\"\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eLong‑touch MODE to cycle modes; short‑touch 1‑2 \/ 3‑4 to view channel data; short‑touch CURRENT to adjust current.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n \u003cli style=\"margin-top:6px\"\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eLong‑touch CURRENT to keep LCD backlight always on.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n \u003cli style=\"margin-top:6px\"\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eAlso locks and starts after 8 seconds of inactivity.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cblockquote style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);border-left:1.25px solid rgb(173, 178, 184);margin:16px 0px 0px;margin-bottom:0px;margin-top:16px;margin-left:0px;margin-right:0px;padding-left:14px' align=\"start\"\u003e\n \u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eTip: Always select the channel first, then choose the mode, and finally set the current – this sequence makes operation easier.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;background-color:rgba(0, 0, 0, 0.1);margin:32px 0px;margin-bottom:32px;margin-top:32px;margin-left:0px;margin-right:0px;display:block;height:1px' align=\"start\"\u003e\n\u003ch2 style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:22px;font-weight:700;letter-spacing:normal;line-height:32px;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:32px 0px 16px;margin-bottom:16px;margin-top:32px;margin-left:0px;margin-right:0px' align=\"start\"\u003e\u003cspan\u003eTechnical Specifications (Comparison)\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:16px 0px;margin-bottom:16px;margin-top:16px;margin-left:0px;margin-right:0px' class=\"ds-markdown-paragraph\" align=\"start\"\u003e\u003cstrong\u003e\u003cspan\u003eInput:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e DC 5V \/ 2.0A (Type‑C)\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eDimensions:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 146 × 100 × 33 mm (same for both)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:16px 0px;margin-bottom:16px;margin-top:16px;margin-left:0px;margin-right:0px' class=\"ds-markdown-paragraph\" align=\"start\"\u003e\u003cstrong\u003e\u003cspan\u003eCharge current (Li‑ion \/ Ni‑MH):\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:16px 0px;margin-bottom:16px;margin-top:16px;margin-left:0px;margin-right:0px;padding-left:18px' align=\"start\"\u003e\n \u003cli\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eM4: 500mA×4 \/ 1000mA×2\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n \u003cli style=\"margin-top:6px\"\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eM4S: 300mA×4 \/ 500mA×4 \/ 700mA×2 \/ 1000mA×2\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:16px 0px;margin-bottom:16px;margin-top:16px;margin-left:0px;margin-right:0px' class=\"ds-markdown-paragraph\" align=\"start\"\u003e\u003cstrong\u003e\u003cspan\u003eDischarge current:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:16px 0px;margin-bottom:16px;margin-top:16px;margin-left:0px;margin-right:0px;padding-left:18px' align=\"start\"\u003e\n \u003cli\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eM4: fixed 500mA (only in TEST mode)\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n \u003cli style=\"margin-top:6px\"\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eM4S: independent discharge 250mA×4 \/ 500mA×4; in TEST mode, automatically matched (250mA or 500mA) based on charge current\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:16px 0px;margin-bottom:16px;margin-top:16px;margin-left:0px;margin-right:0px' class=\"ds-markdown-paragraph\" align=\"start\"\u003e\u003cstrong\u003e\u003cspan\u003eUSB output:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 5V \/ 1000mA (both require a Li‑ion battery in Channel 4)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:16px 0px;margin-bottom:16px;margin-top:16px;margin-left:0px;margin-right:0px' class=\"ds-markdown-paragraph\" align=\"start\"\u003e\u003cstrong\u003e\u003cspan\u003eCompatible batteries (same for both):\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:16px 0px;margin-bottom:16px;margin-top:16px;margin-left:0px;margin-right:0px;padding-left:18px' align=\"start\"\u003e\n \u003cli\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eSupported: 18650, \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e21700 (flat‑top, ≤70mm)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, 26650, 14500, AA, AAA (only 3.7V Li‑ion \u0026amp; 1.2V Ni‑MH)\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n \u003cli style=\"margin-top:6px\"\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eNOT supported: 21700 button‑top\/protected, 1.5V Li, 3.2V LiFePO₄, 3.8V IMR\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:16px 0px;margin-bottom:16px;margin-top:16px;margin-left:0px;margin-right:0px' class=\"ds-markdown-paragraph\" align=\"start\"\u003e\u003cstrong\u003e\u003cspan\u003eTermination:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Smart voltage monitoring (–ΔV \u0026amp; 0ΔV)\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eInternal resistance test:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eNot available\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e (all displayed data are for reference only)\u003c\/span\u003e\u003c\/p\u003e\n\u003chr style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;background-color:rgba(0, 0, 0, 0.1);margin:32px 0px;margin-bottom:32px;margin-top:32px;margin-left:0px;margin-right:0px;display:block;height:1px' align=\"start\"\u003e\n\u003ch2 style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:22px;font-weight:700;letter-spacing:normal;line-height:32px;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:32px 0px 16px;margin-bottom:16px;margin-top:32px;margin-left:0px;margin-right:0px' align=\"start\"\u003e\u003cspan\u003eSummary\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:16px 0px;margin-bottom:16px;margin-top:16px;margin-left:0px;margin-right:0px;padding-left:18px' align=\"start\"\u003e\n \u003cli\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eIf you prefer \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eclassic, practical, and easy operation\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, choose the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eLii‑M4 (button version)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – two modes cover daily charging and capacity testing needs.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n \u003cli style=\"margin-top:6px\"\u003e\u003cp style=\"margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eIf you want \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003emore comprehensive battery management\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e (independent discharge, more current steps, Li‑ion storage) and like the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003emodern touch control\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e experience, choose the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eLii‑M4S (touch upgrade)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin-bottom:0px;margin-top:16px;margin-left:0px;margin-right:0px' class=\"ds-markdown-paragraph\" align=\"start\"\u003e\u003cspan\u003eBoth models work perfectly with flat‑top 21700 batteries and provide safe, intelligent charging and testing for your 18650, Ni‑MH, and other compatible batteries. Please strictly follow the battery type restrictions to ensure safe use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin-bottom:0px;margin-top:16px;margin-left:0px;margin-right:0px' class=\"ds-markdown-paragraph\" align=\"start\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sca26849e08b64c0ba5bf22074ebd12feW.jpg\" slate-data-type=\"image\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S1e7efb941bb54d43a2454f05a7a5afday.jpg\" slate-data-type=\"image\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sdae73e0799f04c679838750164edd891z.jpg\" slate-data-type=\"image\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S42c5a95b6e194ece8133a8a307b31d78o.jpg\" slate-data-type=\"image\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S5682e15e35e44011be7b59ec36d7d0661.jpg\" slate-data-type=\"image\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S5f09016ced6145ee84d1a48d25dd72a68.jpg\" slate-data-type=\"image\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S9a184fa4c27040c7a411f1716cf4af8af.jpg\" slate-data-type=\"image\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Se7a2920dff33429291c60a5910f697efR.jpg\" slate-data-type=\"image\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S21a371efe2cb4df3a735bea0997f01ccy.jpg\" slate-data-type=\"image\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Se87a827a8ef549e6b307ce5f83b4aff2k.jpg\" slate-data-type=\"image\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Scf057f7b856b407bb2d4a3b9e201ccfbA.jpg\" slate-data-type=\"image\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S3fd2eec1668e43e383dec488f5200091C.jpg\" slate-data-type=\"image\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S61a257881b5a412dbbcc656be9d45b8eG.jpg\" slate-data-type=\"image\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S194998c6182d490898e301ca0f68dc86V.jpg\" slate-data-type=\"image\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb9ac9df3edaf436a87bc91c59f9644c9E.jpg\" slate-data-type=\"image\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Saeb0ef682c6547f1af260b9c201f2760i.jpg\" slate-data-type=\"image\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Se1c9d98a91b446eaa65a2f0d74920b469.jpg\" slate-data-type=\"image\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000024201607\" title=\"\" type=\"custom\"\u003e\u003c\/kse:widget\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"Lii-M4 5V2A(US)","offer_id":55469005242667,"sku":"14:29#Lii-M4 5V2A(US)","price":117.96,"currency_code":"USD","in_stock":true},{"title":"Lii-M4 5V2A(EU)","offer_id":55469005275435,"sku":"14:200004890#Lii-M4 5V2A(EU)","price":117.96,"currency_code":"USD","in_stock":true},{"title":"Lii-M4S 5V2A(EU)","offer_id":55469005308203,"sku":"14:175#Lii-M4S 5V2A(EU)","price":122.72,"currency_code":"USD","in_stock":true},{"title":"Lii-M4S","offer_id":55469005340971,"sku":"14:173#Lii-M4S","price":115.2,"currency_code":"USD","in_stock":true},{"title":"Lii-M4","offer_id":55469005373739,"sku":"14:193#Lii-M4","price":112.44,"currency_code":"USD","in_stock":true},{"title":"Lii-M4S 5V2A(US)","offer_id":55469005406507,"sku":"14:366#Lii-M4S 5V2A(US)","price":122.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sf75fada0f71c48ba824a6d2164d33c41Q.webp?v=1788857974","url":"https:\/\/yoeruyo.com\/products\/liitokala-for-18650-26650-aa-aaa-li-ion-ni-mh-lcd-display-safe-fast-charging-lii-m4-m4s-4-slot-smart-charger","provider":"Yoeruyo","version":"1.0","type":"link"}