Battery Details: Ni-MH, Voltage: 14.4V, Capacity: 3500mAh / 50.40Wh.
Size: 90.06 x 69.53 x 45.45mm, Weight: 789g.
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.