Compatible with original battery part number: 2S1P/18650B
Product Type: Li-ion, Volts: 7.4V, Capacity: 3400mAh / 25.16Wh. Size: 65.70 x 36.80 x 19.40mm, Weight: 165g.
High capacity circulatory function, Perfect replacement for original battery.
Safety protection: Stable voltage, over-charge, over-discharge, over-heat, over-current & short-circuit protection.
30-day money back guarantee and 12-month warranty. Please feel free to contact us with any question, 24*7 Email support.