{"product_id":"hx-2s-a2-2s-7-4v-8-4v-5a-li-ion-lithium-battery-18650-protection-board-charger-charging-module-pcb-b","title":"HX-2S-A2 2S 7.4V 8.4V 5A Li-ion Lithium Battery 18650 Protection Board Charger Charging Module PCB B","description":"\u003cb\u003eSpecification:\u003c\/b\u003e       \u003cbr\u003e       Model: HX-2S-A2       Overcharge voltage range: 4.25-4.35v\u0026amp;pm;0.05v       Over-discharge voltage range: 2.5-3.0v\u0026amp;pm;0.05v       Maximum operating current: 5A       Upper limit instantaneous current: 7A       Quiescent current: \u0026lt;10uA       Effective life: \u0026gt; 50000 hours       Internal resistance: \u0026lt;300m??       Working temperature: -40~+50a??       Storage conditions: -40~ +80a??       Size: 17.5*17.5*3.2mm       Short circuit protection: can be protected, need to charge recovery       \u003cbr\u003e       \u003cb\u003eWelding point description:\u003c\/b\u003e       \u003cbr\u003e       B+ is connected to the positive electrode of the battery;       B??? Connect the negative pole of the battery;       MB connects to the connection point before battery 1 and battery 2;       P+ is connected to the positive electrode of the charge\/discharge terminal (shared by the charge terminal\/discharge terminal);       P- connect to the negative electrode of the charge\/discharge terminal (shared with the charge terminal\/discharge terminal);       \u003cbr\u003e       \u003cb\u003ePackage included:\u003c\/b\u003e       \u003cbr\u003e       1 x?Battery Protection Board       \u003cbr\u003e           \u003cb\u003eNote:\u003c\/b\u003e          The battery will heat when using it, it means the battery does not apply , please don`t keep using becuase the battery will be damaged soon.          The protection board can not be used for lithium iron phosphate battery, hernia lamp, hand drill battery pack, electric fish machine battery pack, electric bicycle battery pack, children`s car battery, 775 (4A)motor, 1W fish eye LED light!    \u003cbr\u003e       \u003cbr\u003e     \u003cp\u003e\u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/8C\/18\/c942e217-cca4-4dc5-8fe6-39ca940e8d7e.jpg\"\u003e\u003c\/p\u003e   \u003cp\u003e\u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/7A\/62\/57616ac9-35f6-4cfc-a874-9666d88d78a6.jpg\"\u003e\u003c\/p\u003e   \u003cbr\u003e","brand":"ZHIQIAN","offers":[{"title":"Default Title","offer_id":43930974126275,"sku":"ZHIQIAN-029162","price":336.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/4355\/1683\/files\/57616ac9-35f6-4cfc-a874-9666d88d78a6.jpg?v=1725810026","url":"https:\/\/wrsss.com\/products\/hx-2s-a2-2s-7-4v-8-4v-5a-li-ion-lithium-battery-18650-protection-board-charger-charging-module-pcb-b","provider":"Wrsss","version":"1.0","type":"link"}