China Rechargeable batteries 21700 battery Lithium
SAMSUNG INR21700 40T Li-ion Battery 4000mAh. SAMSUNG INR21700-40T 4000mAh 3.7V Lithium-ion Rechargeable Cell(2pcs/pack) Specifications: Rated discharge capacity: 3900mAh Standard discharge capacity: 4000mAh Nominal voltage: 3.6V Standard charge: CCCV, 2A, 4.20V, 200mA cut-off Rated charge: CCCV, 6A, 4.20V, 100mA cut-off Max. continuous ...
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