Feature

●Replace initial Part number: RR201021
●Battery Details: Li-ion, Volts: 7.4V, Capacity: 3400mAh / 25.16Wh. Commodity specification: 66.80 x 37.00 x 19.90mm, Weight: 124g.
●Perfect substitute for original battery.
●Multiple Protection: Built-in multiple circuit protection (over-charging, over-current, over-voltage, short-circuit, high-temperature protection).
●Worry-free service: 30-day money back guarantee and 12-month warranty for any quality issue, 24*7 email support.

Description