{"product_id":"aceirmc-12pcs-1s-3-7v-4a-18650-charger-pcb-bms-protection-board-for-li-ion-lithium-battery-cell","title":"ACEIRMC 12pcs 1S 3.7V 4A 18650 Charger PCB BMS Protection Board for Li-ion Lithium Battery Cell","description":"Brand: ACEIRMC\u003cbr\u003e\u003cbr\u003eModel: 4fba7e28-a726-4f73-9e65-03b31eec2a50\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cb\u003e\u003ci\u003eSpecifications:\u003c\/i\u003e\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eCharging voltage:4.2v\u003c\/p\u003e \u003cp\u003eOver Charge voltage:4.25v plus or minus 0.05v\u003c\/p\u003e \u003cp\u003eOver Discharge voltage: 2.45v plus or minus 0.05v\u003c\/p\u003e \u003cp\u003eMax Working current:4A\u003c\/p\u003e \u003cp\u003eMax peak current:5A\u003c\/p\u003e \u003cp\u003eWorking temperature:-40 ~ +50 Celsius\u003c\/p\u003e \u003cp\u003eStorage Temperature:-40 ~ +80 Celsius\u003c\/p\u003e \u003cp\u003eInternal Resistance:MOSPET less than 40m ohm\u003c\/p\u003e \u003cp\u003eLife cycle:more than 30000 hours\u003c\/p\u003e \u003cp\u003eShort Circuit Protection: Protectable, Delayed self-recovery\u003c\/p\u003e \u003cp\u003eSize:35 mm×4mm×2.2mm\/ 1.38″ ×0.16″×0.09″(L x W x H)\u003c\/p\u003e \u003cp\u003eSuitable for:\u003c\/p\u003e \u003cp\u003eFor nominal voltage 3.7V lithium battery(Including 18650,26650, lithium polymer batteries)\u003c\/p\u003e \u003cp\u003e\u003cb\u003e\u003ci\u003eAttention:\u003c\/i\u003e\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e1.Strictly according to the diagram wiring: B+: connected battery positive, B-: connect to battery negative, P+: connection charge \/ discharge positive, P- connection charge \/ discharge negative, Otherwise it will cause damage to the chip.\u003c\/p\u003e \u003cp\u003e2.After connection,it need to first charge activation, then will have the output.\u003c\/p\u003e \u003cp\u003ePackage inlcuded:\u003c\/p\u003e \u003cp\u003e12 x 1S lithium Battery Protection Board\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e• HIGH-ACCURACY, HIGHLY DURABLE: High-accuracy voltage detection circuit, fine workmanship and durable, Effective life greater than 50000 hours.\u003cbr\u003e• MULTIPLE PROTECTION: Over-discharge protection, overcurrent protection, overcharge protection, short circuit protection\u003cbr\u003e• A combination of 4 safety features that work together to provide ultimate protection\u003cbr\u003e• LOW STANDBY CURRENT: MOS transistor can control the battery charge and discharge, low standby current consumption.\u003cbr\u003e• WIDELY APPLICATIONS: Use for variety of capacities and various shapes 3.7V lithium batteries,Massager battery pack, LED light backup power supply, solar street light battery pack, monitor standby power supply, etc.\u003cbr\u003e• ATTENTION: Strictly according to the diagram wiring: B+: connected battery positive, B-: connect to battery negative, P+: connection charge \/ discharge positive, P- connection charge \/ discharge negative, Otherwise it will cause damage to the chip. After connection,it need to first charge activation, then will have the output.\u003cbr\u003e\u003cbr\u003eColor: green black","brand":"ACEIRMC","offers":[{"title":"Default Title","offer_id":51602425676058,"sku":"MCAB09B1VY1BY","price":20.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/6772\/2266\/files\/71Qbm_N-BnL.jpg?v=1768804749","url":"https:\/\/craftedyogi.com\/products\/aceirmc-12pcs-1s-3-7v-4a-18650-charger-pcb-bms-protection-board-for-li-ion-lithium-battery-cell","provider":"Craftedyogi","version":"1.0","type":"link"}