{"product_id":"ddcb04qa-1-4-cell-3-7v-li-ion-polymer-3-2v-lifepo4-lithium-battery-packs-charge-balance-bms-charger-protection-board-for-18650-14500","title":"DDCB04QA 1-4 cell 3.7V Li-ion Polymer 3.2V LiFePO4 lithium Battery packs Charge Balance BMS Charger protection board for 18650 14500","description":"\u003cdiv class=\"description--wrap--LscZ0He\" id=\"nav-description\"\u003e\n\u003cdiv class=\"extend--wrap--yXwoDbO\"\u003e\n\u003cdiv class=\"extend--content--VuIQZia\"\u003e\n\u003cdiv\u003e\n\u003cdiv id=\"product-description\" data-spm=\"1000023\" class=\"description--product-description--Mjtql28\" data-pl=\"product-description\"\u003e\n\u003cdiv class=\"description--origin-part--rWy05pE\"\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\n\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cspan data-spm-anchor-id=\"a2g0o.detail.1000023.i0.2e92YwoFYwoFXm\"\u003eDDCB04QA from eletechsup ; \u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cspan data-spm-anchor-id=\"a2g0o.detail.1000023.i0.2e92YwoFYwoFXm\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003cspan data-spm-anchor-id=\"a2g0o.detail.1000023.i0.2e92YwoFYwoFXm\"\u003eProduct Name:\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e1-4 cell Li-ion\/Polymer LiFePO4 Battery packs Charge Balance BMS HY2213 HY2212 3.6 7.2 10.8 14.4 4.28.4 12.6 16.8V Module\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan\u003ePacking list:\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eMulti-cell Cell Li-ion\/Polymer\/LiFePO4 Battery Charge Balance Module\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H87cbceacb7f34284a80110e83144a152e.jpg\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003eDescription:\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e4.2V(4V2) version:\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003eMulti-cell 3.7V\/4.2V Li-ion\/Polymer Battery(packs) Charge Balance Module\u003cbr\u003e\u003cbr\u003e(1) High Precision Voltage Detection Circuit\u003cbr\u003eOvercharge detection voltage 4.000~4.500V Accuracy±25mV\u003cbr\u003eOvercharge release voltage 3.800~4.500V Accuracy±35mV\u003cbr\u003eStandby detection voltage 2.70V Accuracy±15%\u003cbr\u003eStandby release voltage 2.70V Accuracy±15%\u003cbr\u003e(2) Delay times are generated by an internal circuit (external capacitors are unnecessary).\u003cbr\u003e(3) Low consumption current\u003cbr\u003eOperation mode Typ. value 2.5μA, max. value: 3.5μA (VDD=3.9V)\u003cbr\u003eStandby mode Max. value:0.5μA (VDD=2.7V)\u003cbr\u003e(4)Wide operation temperature range: -40℃~ +85℃\u003cbr\u003e\u003cbr\u003eMain control chip : HY2213-BB3A\u003cbr\u003eSize : 30mm x 28mm x 8mm\u003cbr\u003eWeight : 3.5g\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e3.6V(3V6) version:\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003cbr\u003eMulti-cell 3.2V\/3.6V LiFePO4 Battery(packs) Charge Balance Module\u003cbr\u003e\u003cbr\u003e(1) High Precision Voltage Detection Circuit\u003cbr\u003eOvercharge detection voltage 3.200~4.000V Accuracy±25mV\u003cbr\u003eOvercharge release voltage 3.000~4.000V Accuracy±35mV\u003cbr\u003eStandby detection voltage 2.70V Accuracy±15%\u003cbr\u003eStandby release voltage 2.70V Accuracy±15%\u003cbr\u003e(2) Delay times are generated by an internal circuit (external capacitors are unnecessary).\u003cbr\u003e(3) Low consumption current\u003cbr\u003eOperation mode Typ. value 2.5μA, max. value: 3.5μA (VDD=3.2V)\u003cbr\u003eStandby mode Max. value:0.5μA (VDD=2.0V)\u003cbr\u003e(4) Wide operation temperature range: -40℃~ +85℃\u003cbr\u003e\u003cbr\u003eMain control chip : HY2212-BB3A\u003cbr\u003eSize : 30mm x 28mm x 8mm\u003cbr\u003eWeight : 3.5g\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003ePlease contact me for the chip manual.\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003cbr\u003eThe value of Rb is the value of 4 resistors connected in parallel.\u003cbr\u003eThe Balance current is determined by the value of the Rb1- Rb4 resistor. Changing the value of Rb1- Rb4 can change the Balance current\u003cbr\u003e\u003cbr\u003e4.2V(4V2) version : Balance current(A)= 4.2\/Rb\u003cbr\u003e3.6V(3V6) version : Balance current(A)= 3.6\/Rb\u003cbr\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H4c64e69f60e64c45913c469cb2c5a04fX.jpg\"\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eA single module can be used for a maximum of 4 batteries (battery packs), using 2 or more modules in series, and can be used for 5-40 batteries (battery packs) in series.\u003cbr\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H92496b5b58134fda8229ab11bbca2470j.jpg\"\u003e\u003cspan\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Hf85827abe33d4d6a96cad8366f2bc776H.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ciframe class=\"extend--iframe--to7hHIV\" data-spm-anchor-id=\"a2g0o.detail.0.i3.2e92YwoFYwoFXm\" data-spm-act-id=\"a2g0o.detail.0.i3.2e92YwoFYwoFXm\"\u003e\u003c\/iframe\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Eletechsup Factory store ","offers":[{"title":"DDCB04QA_4V2_X1","offer_id":46474127605917,"sku":"DDCB04QA_4V2_X1","price":3.99,"currency_code":"USD","in_stock":true},{"title":"DDCB04QA_4V2_X2","offer_id":46474127540381,"sku":"DDCB04QA_4V2_X2","price":3.99,"currency_code":"USD","in_stock":true},{"title":"DDCB04QA_4V2_X3","offer_id":46474127573149,"sku":"DDCB04QA_4V2_X3","price":3.99,"currency_code":"USD","in_stock":true},{"title":"DDCB04QA_4V2_X4","offer_id":46474127474845,"sku":"DDCB04QA_4V2_X4","price":3.99,"currency_code":"USD","in_stock":true},{"title":"DDCB04QA_3V6_X1","offer_id":46474127507613,"sku":"DDCB04QA_3V6_X1","price":3.99,"currency_code":"USD","in_stock":true},{"title":"DDCB04QA_3V6_X2","offer_id":46474127638685,"sku":"DDCB04QA_3V6_X2","price":3.99,"currency_code":"USD","in_stock":true},{"title":"DDCB04QA_3V6_X3","offer_id":46474127671453,"sku":"DDCB04QA_3V6_X3","price":3.99,"currency_code":"USD","in_stock":true},{"title":"DDCB04QA_3V6_X4","offer_id":46474127704221,"sku":"DDCB04QA_3V6_X4","price":3.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/8622\/0189\/files\/Heddfdd2ccfc04ab69a3d352ad0f43a13x_12a45358-d37e-40da-972f-cf938fc94908.webp?v=1738857400","url":"https:\/\/eletechsup.com\/es\/products\/ddcb04qa-1-4-cell-3-7v-li-ion-polymer-3-2v-lifepo4-lithium-battery-packs-charge-balance-bms-charger-protection-board-for-18650-14500","provider":"Eletechsup Ready Stock Factory Store 6-10days to Worldwide","version":"1.0","type":"link"}