{"product_id":"4s-4-2v-li-ion-balance-board-battery-balncing-full-charge-module-integrated-circuit","title":"4S 4.2V Li-ion Balance Board Battery Balncing Full Charge Module Integrated Circuit","description":"\u003cdiv\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eFeature:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eThe balance board is suitable for  the li-ion battery pack BMS WHICH without  balance function,\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eso as to  equalizing charge lithium battery charge function, make the battery pack each series charge at the same time.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"color:#ff0000;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eNote:The balancing board must need BMS to use together,and the BMS is without balancing function\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eParameter:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eBalance voltage for each single cell: 4.2V\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eBalance current for each single cell: 66mA\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eSize: 25mm x 20mm (L x W)\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eBalancer is just a Auxiliary function, the balancing means when the battery charging, each series battery needs the same voltage. When ONE cell voltage get 4.2V , the other cells not, the first cell voltage will discharge to wait the other cells rising to the same level.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eBattery internal resistance differences within 5 milliohm, voltage within 0.03 V voltage, capacity vary within 50 ma, cut-off  voltage is according to the BMS setting.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eThe balancer starts balancing when the one cell get 4.2V, the cut-off  voltage is according to the BMS setting, but the bms cut-off voltage needs more than 4.25V which is much better.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003e4S  Cnnection instruction:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eB4+    Connect battery positive;\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eB3+    Connect the point between battery 1 and battery 2\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eB2+    Connect the point between battery 2 and battery 3\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eB1+    Connect the point between battery 3 and battery 4\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eB-       Connect battery negative\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003ePackage includes:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\n\u003cspan style=\"font-size:14px;\"\u003e1 x Balance Board\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eWiring, the battery and cables does not includes.\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"http:\/\/img.banggood.com\/images\/oaupload\/banggood\/images\/D9\/57\/557593b1-9c07-4bf6-8aab-35ad03e37c67.jpg\" style=\"width:600px;height:600px;\"\u003e\n\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"http:\/\/img.banggood.com\/images\/oaupload\/banggood\/images\/14\/47\/96b7a0bd-04bf-4b5c-8e39-03a7ed27f579.JPG\" style=\"width:600px;height:600px;\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"http:\/\/img.banggood.com\/images\/oaupload\/banggood\/images\/0C\/8B\/e21abbb8-6f12-4f62-88a0-b41b26dbc5bf.JPG\" style=\"width:600px;height:600px;\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"http:\/\/img.banggood.com\/images\/oaupload\/banggood\/images\/75\/A2\/90a73d0f-42f8-4274-8065-cba884c8cbcc.JPG\" style=\"width:600px;height:600px;\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"http:\/\/img.banggood.com\/images\/oaupload\/banggood\/images\/11\/33\/dddad66e-b074-48b4-8557-f3f441bd6c00.JPG\" style=\"width:600px;height:600px;\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"http:\/\/img.banggood.com\/images\/oaupload\/banggood\/images\/98\/60\/4bc4fb33-e69a-4be5-a24b-abe0bf053438.JPG\" style=\"width:600px;height:600px;\"\u003e","brand":"Shopify","offers":[{"title":"Default Title","offer_id":14151090470956,"sku":"1243932","price":750.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2787\/9162\/products\/ad98b77b-c4fd-4822-b1f5-fceb08151f76_735f3a3d-fc45-4437-bbc0-e21cf06411cb.jpg?v=1586875292","url":"https:\/\/electronic-pro-south-africa.myshopify.com\/products\/4s-4-2v-li-ion-balance-board-battery-balncing-full-charge-module-integrated-circuit","provider":"Electronic Pro ","version":"1.0","type":"link"}