{"product_id":"1s-2s-3s-4s-5s-6s-7s-4-2v-29-4v-lithium-battery-li-po-li-ion-capacity-indicator-board-power-display-charging-charge-led-tester-1","title":"1S 2S 3S 4S 5S 6S 7S 4.2V-29.4V Lithium Battery Li-po Li-ion Capacity Indicator Board Power Display Charging Charge LED Tester","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\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003eUsage:\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e1. Display board positive and negative wiring terminal and connected to the positive and negative ends of the battery under test, with finger light press the red button,IED light display real-time battery power\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e2. Loosen your finger, the LED light will be off after a delay of 3-5 seconds, no power consumption at static state.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e3. With reverse connection function, even if the positive and negative connection will not burn, adjust it.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003eLithium battery group display power parameters :(the following data is a reference value, there will be a 2% error range, high requirements do not shoot)\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003eTemperature warning: 3.7V lithium battery uses one red power indicator and four green power indicator (for other voltage ranges, one red power indicator and four blue power indicator)\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e(Note: N indicates the number of batteries.)\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003eThe power indicator is red\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003eThe battery voltage is greater than N×3.3V, and the second blue color is on\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003eThe battery voltage is greater than N x 3.5V, and the third blue color is on\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003eThe battery voltage is greater than N x 3.7V, and the fourth blue color is on\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003eThe battery voltage is greater than N×3.9V, and the fifth blue color is on\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e12V lead acid voltage range :(4 string lithium iron phosphate batteries can be used)\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003eThe power indicator is red\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003eThe battery voltage is greater than 11.0V, and the second blue light is on\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003eThe battery voltage is greater than 11.3V, and the third blue color is on\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003eThe battery voltage is greater than 11.6V, and the fourth blue color is on\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003eThe battery voltage is greater than 12.9V, and the fifth blue color is on\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa65a6a5940ba495d8cfe2dff20310193k.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sbecf7ebb1fd24518a8b1a51066a52767U.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S2ba2b62741b141e28ea1c64993214850T.jpg\" slate-data-type=\"image\"\u003e\u003cspan style=\"color:rgb(255, 0, 0);font-family:tahoma, arial, 宋体, sans-serif\"\u003e\u003cspan style=\"font-size:24px\"\u003e\u003cstrong\u003eUsage:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cspan style=\"color:rgb(255, 0, 0);font-family:tahoma, arial, 宋体, sans-serif\"\u003e\u003cspan style=\"font-size:24px\"\u003e\u003cstrong\u003e1. During charging or discharging process, press the red button gently with your finger, and the LED light will turn on. At this time, the current through the line of the lamp board is about 30mA.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cspan style=\"color:rgb(255, 0, 0);font-family:tahoma, arial, 宋体, sans-serif\"\u003e\u003cspan style=\"font-size:24px\"\u003e\u003cstrong\u003e2. Loosen your finger, the LED light will be off, the line of the lamp board will be off, and no current will pass through.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cspan style=\"color:rgb(255, 0, 0);font-family:tahoma, arial, 宋体, sans-serif\"\u003e\u003cspan style=\"font-size:24px\"\u003e\u003cstrong\u003e3 board with reverse connection function, line positive and negative connection is no problem, it is ok to adjust\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cspan style=\"color:rgb(255, 0, 0);font-family:tahoma, arial, 宋体, sans-serif\"\u003e\u003cspan style=\"font-size:24px\"\u003e\u003cstrong\u003eA total of 5 small lights, display power, suitable for reverse converter lithium battery power hint!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa7030ae810a34b27b3f3903bc7073db6h.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cbr\u003e","brand":"Yoeruyo","offers":[{"title":"7S 3.7V fully 4.2V \/ 10PCS","offer_id":55409058480427,"sku":"14:771#7S 3.7V fully 4.2V;3:18247432443#10PCS","price":39.92,"currency_code":"USD","in_stock":true},{"title":"7S 3.7V fully 4.2V \/ 5PCS","offer_id":55409058513195,"sku":"14:771#7S 3.7V fully 4.2V;3:1981284404#5PCS","price":22.59,"currency_code":"USD","in_stock":true},{"title":"7S 3.7V fully 4.2V \/ 1PCS","offer_id":55409058545963,"sku":"14:771#7S 3.7V fully 4.2V;3:201010228#1PCS","price":8.55,"currency_code":"USD","in_stock":true},{"title":"6S 3.7V fully 4.2V \/ 10PCS","offer_id":55409058578731,"sku":"14:1052#6S 3.7V fully 4.2V;3:18247432443#10PCS","price":39.92,"currency_code":"USD","in_stock":true},{"title":"6S 3.7V fully 4.2V \/ 5PCS","offer_id":55409058611499,"sku":"14:1052#6S 3.7V fully 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