{"product_id":"5-10pcs-tp4057-1a-lithium-battery-charging-protection-board-module-with-protection-type-c-usb-charging-boards-3-7v-4-2v","title":"5\/10PCS TP4057 1A Lithium Battery Charging Protection Board Module with Protection Type-C USB Charging Boards 3.7V 4.2V","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\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\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003eScope of application： DIY lithium battery charging; Small electrical appliance magic;Installing a charging port on a tablet computer；Suitable for various types of 3.7V lithium batteries, including 18650 and composite batteries.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003eTP4057 1A Lithium Battery Charging Board with Protection；Type-C USB C Li-ion Battery Charging Board\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003eDual output of charging status, no battery and fault status display\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003eFunction Introduction: When the charging current drops to 100mA after reaching the final float voltage, the charging cycle will be automatically terminated When the battery voltage drops below 405V (roughly corresponding to 80% to 90% of the battery capacity), the charging cycle resumes. When the battery voltage is below 2.9V, the battery will be pre charged with a current of 100mA.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003eWith protection board, overvoltage protection, over discharge protection, over-current protection, over discharge protection value: 2.4V; Overcurrent protection value: 4A.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style='font-size:22px;font-family:\"times new roman\", times, serif'\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e1. Up to 1A Programmable Linear Charging Current\u003c\/span\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e2. For single 3.7V lithium battery, full 4.2V\u003c\/span\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e3. Constant current\/constant voltage charging with over-temperature protection\u003c\/span\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e4. Soft start to limit surge current with battery reverse protection\u003c\/span\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e5. Low power standby, prolong battery life\u003c\/span\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e6. Dual output of charging status, no battery and fault status display\u003c\/span\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e7. Can be activated at 0V, 2.9V slip current charging\u003c\/span\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e8. Operating temperature -40~80℃\u003c\/span\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e9. Input voltage range 4.2V~6.5V\u003c\/span\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style='font-size:22px;font-family:\"times new roman\", times, serif'\u003eDescription：\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003eTP4057 1A 3.7V Lithium Battery Charging \u0026amp; Discharging Board\u003c\/span\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003eTP4057 Charging \u0026amp; Discharging in One Board\u003c\/span\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003eType-C USB C Li-ion Battery Charging Board\u003c\/span\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003eConstant current\/constant voltage charging with over-temperature protection\u003c\/span\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003eDual output of charging status, no battery and fault status display\u003c\/span\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style='font-size:22px;font-family:\"times new roman\", times, serif'\u003eNote:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e1. The battery cannot be connected backwards, as it can easily damage the motherboard.\u003c\/span\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e2. The battery terminal voltage should not exceed the product overshoot voltage.\u003c\/span\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e3. Batteries cannot be connected in series, they can only be connected in parallel. The battery of parallel can be several, but not recommend too many.\u003c\/span\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cspan style='font-size:22px;font-family:\"times new roman\", times, serif'\u003e\u003cstrong\u003ePackage included:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e5\/10PCS TP4057 1A Lithium Battery Charging \u0026amp; Discharging Board with Protection\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style='background-color:rgb(255, 255, 0);color:rgb(0, 0, 0);font-size:20px;font-family:\"times new roman\", times, serif'\u003e(please choose the model and quantity you need,we will send the goods according to your choice.)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cimg width=\"800\" height=\"800\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sfdb1c8999efb44eb96814ecdf1568fbc1.jpg\" slate-data-type=\"image\"\u003e\u003cimg width=\"800\" height=\"800\" src=\"https:\/\/ae01.alicdn.com\/kf\/S2f2996253dec4959acb7d204f7110fdbu.jpg\" slate-data-type=\"image\"\u003e\u003cimg width=\"800\" height=\"800\" src=\"https:\/\/ae01.alicdn.com\/kf\/S51bd5d8b47c440aaad31c19811f066afZ.jpg\" slate-data-type=\"image\"\u003e\u003cimg width=\"800\" height=\"800\" src=\"https:\/\/ae01.alicdn.com\/kf\/S7f7d46fcbcb848d9bd55c3ea2e8b4d6fX.jpg\" slate-data-type=\"image\"\u003e\u003cimg width=\"800\" height=\"800\" src=\"https:\/\/ae01.alicdn.com\/kf\/Se15ee1dee5dc4a4e871a0b6e14e738070.jpg\" slate-data-type=\"image\"\u003e\u003cimg width=\"800\" height=\"800\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sd6e91d3b899047dab701e7e2312ee276V.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"TP4057 \/ 10PCS","offer_id":55650690203947,"sku":"14:366#TP4057;3:1981284404#10PCS","price":22.0,"currency_code":"USD","in_stock":true},{"title":"TP4057 \/ 5PCS","offer_id":55650690236715,"sku":"14:366#TP4057;3:201010228#5PCS","price":12.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S1b80ddb004114a7cbb7f3a8ac89552f9R.webp?v=1789888691","url":"https:\/\/yoeruyo.com\/products\/5-10pcs-tp4057-1a-lithium-battery-charging-protection-board-module-with-protection-type-c-usb-charging-boards-3-7v-4-2v","provider":"Yoeruyo","version":"1.0","type":"link"}