Features:
LED power indicator. Slot design, safe and easy to insert the battery. Portable design and convenient, easy to carry. High quality material, which is safe and reliable with stable performance. Built-in protection circuit prevents your battery from overcharging, discharging and high temperature.
Specification:
USB interface: Micro USB
Input: DC 5 V / 500mA-1000mA
Output: DC 4.2 V / 500 mA
Size: 7.5 x 2.5 x 2.5cm / 2.95 x 0.98 x 0.98inch
Color: Black
Package Weight: 31g
Quantity: 1pc
Fitments: For V20, For H990N, For F800, For BL-44E1F

Package included:
1 x Battery Charging Cradle (Battery Not Included)