{"product_id":"type-c-usb-input-3a-high-current-polymer-ternary-lithium-battery-charging-board-5v-4-2v","title":"Type-C USB Input 3A High-current Polymer Ternary Lithium Battery Charging Board 5V-4.2V","description":"\u003cdiv id=\"specification\"\u003e\u003c\/div\u003e\u003cdiv id=\"specification_end\"\u003e\u003c\/div\u003e\u003cdiv style=\"color: rgb(102, 102, 102); font-family: OpenSans, Arial; font-size: 14px;\"\u003e\n\u003cb\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cfont color=\"#424242\"\u003eSpecification:\u003c\/font\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e\n\u003c\/div\u003e\u003cdiv style=\"color: rgb(102, 102, 102); font-family: OpenSans, Arial; font-size: 14px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv style=\"color: rgb(102, 102, 102); font-family: OpenSans, Arial; font-size: 14px;\"\u003eMain control chip: IP2312\u003c\/div\u003e\u003cdiv style=\"color: rgb(102, 102, 102); font-family: OpenSans, Arial; font-size: 14px;\"\u003eInput voltage: 4.5 to 5.5V\u003c\/div\u003e\u003cdiv style=\"color: rgb(102, 102, 102); font-family: OpenSans, Arial; font-size: 14px;\"\u003eCharging cut-off voltage: 4.2V\/4.35V\u003c\/div\u003e\u003cdiv style=\"color: rgb(102, 102, 102); font-family: OpenSans, Arial; font-size: 14px;\"\u003eCharging current: 3A (the current can be changed by adjusting the resistance)\u003c\/div\u003e\u003cdiv style=\"color: rgb(102, 102, 102); font-family: OpenSans, Arial; font-size: 14px;\"\u003eIndicator light: yes\u003c\/div\u003e\u003cdiv style=\"color: rgb(102, 102, 102); font-family: OpenSans, Arial; font-size: 14px;\"\u003eRed: work indicator light\u003c\/div\u003e\u003cdiv style=\"color: rgb(102, 102, 102); font-family: OpenSans, Arial; font-size: 14px;\"\u003eBlue: full indicator light.\u003c\/div\u003e\u003cdiv style=\"color: rgb(102, 102, 102); font-family: OpenSans, Arial; font-size: 14px;\"\u003eConversion efficiency: 3A 93%, 2A 94%, 1A 95%\u003c\/div\u003e\u003cdiv style=\"color: rgb(102, 102, 102); font-family: OpenSans, Arial; font-size: 14px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv style=\"color: rgb(102, 102, 102); font-family: OpenSans, Arial; font-size: 14px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv style=\"\"\u003e\n\u003cdiv style=\"\"\u003e\n\u003cfont color=\"#424242\" face=\"OpenSans, Arial\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cb\u003eIP2312 adopts complete CC\/CV charging mode\u003c\/b\u003e\u003c\/span\u003e\u003c\/font\u003e\u003cspan style=\"color: rgb(102, 102, 102); font-family: OpenSans, Arial; font-size: 14px; font-weight: bolder;\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cfont color=\"#424242\"\u003e:\u003c\/font\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"color: rgb(102, 102, 102); font-family: OpenSans, Arial; font-size: 14px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"color: rgb(102, 102, 102); font-family: OpenSans, Arial; font-size: 14px;\"\u003eWhen the battery voltage is lower than 3V, it enters the trickle charging mode and charges the battery with a charging current of 100mA.\u003c\/div\u003e\n\u003cdiv style=\"color: rgb(102, 102, 102); font-family: OpenSans, Arial; font-size: 14px;\"\u003eWhen the battery voltage is greater than 3V, it enters the constant current charging mode and charges the battery with the set constant current charging current.\u003c\/div\u003e\n\u003cdiv style=\"color: rgb(102, 102, 102); font-family: OpenSans, Arial; font-size: 14px;\"\u003eWhen the battery voltage is close to 4.2V and the charging current is less than 300mA, it enters the constant voltage charging mode. After entering the constant voltage mode, stop charging every 4 minutes, and check whether the battery voltage is higher than 4.15V: if it is higher than 4.15V, stop charging; otherwise, continue charging, and then check after another 4 minutes.\u003c\/div\u003e\n\u003cdiv style=\"color: rgb(102, 102, 102); font-family: OpenSans, Arial; font-size: 14px;\"\u003eWhen the battery is fully charged, if it detects that the battery voltage is lower than 4.1V, it will start charging the battery again.\u003c\/div\u003e\n\u003cdiv style=\"color: rgb(102, 102, 102); font-family: OpenSans, Arial; font-size: 14px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"color: rgb(102, 102, 102); font-family: OpenSans, Arial; font-size: 14px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"color: rgb(102, 102, 102); font-family: OpenSans, Arial; font-size: 14px;\"\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-family: sans-serif; font-size: 12px;\"\u003e\n\u003cfont color=\"#424242\" face=\"OpenSans, Arial\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cspan style=\"font-weight: bolder;\"\u003ePackage Include\u003c\/span\u003e\u003c\/span\u003e\u003c\/font\u003e\u003cspan style=\"color: rgb(102, 102, 102); font-family: OpenSans, Arial; font-size: 14px; font-weight: bolder;\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cfont color=\"#424242\"\u003e:\u003c\/font\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e1× 3A polymer ternary lithium battery fast charging board\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"LinkMejor","offers":[{"title":"Default Title","offer_id":49120126828769,"sku":"BG-1980288","price":2.59,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/57f653b1-4a04-4e5c-a3f7-f8cc970c4d21.jpg?v=1789396490","url":"https:\/\/ontproduct.com\/products\/type-c-usb-input-3a-high-current-polymer-ternary-lithium-battery-charging-board-5v-4-2v","provider":"IvySource","version":"1.0","type":"link"}