2Pcs Sofirn 3.7V 40A 4000mAh 21700 Battery Lithium Ion Battery Rechargeable Batterry Li-ion Battery 21700 Cell

2Pcs Sofirn 3.7V 40A 4000mAh 21700 Battery Lithium Ion Battery Rechargeable Batterry Li-ion Battery 21700 Cell
Sofirn
sku: 1451804
$13.69
Shipping from: China
   Description
Specification BrandSofirnQuantity2 pcsVoltage3 7VCapacity4000mAhType21700 batteryFeatures Over charge and discharge protection circuit Safe and environmental friendly Good packing and safe shipping for the battery Battery appliances such as emergency lighting portable devices power tools WARNING DO NOT dispose in fire or heat DO NOT puncture damage and disassemble DO NOT mix fresh batteries with used batteries Package included 2 x 21700 battery1 x Storage box
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