Package contain:

1 or 2 battery + 1 charger 

Compatible model:

W610 W660 T715 G705 P1 U1 W850 W830 U10 K790 W950 P1 Z530 G700 G900 M600 W880 P990 K550C w395c K800

Battery

Battery Type:BST-33

Battery capacity: 950 mAh

Voltage limit: 3.6v

Charger

1..Short circuit and overload protection.

2.This Charger Just Fit For The Battery (32mm<=width<=55mm).

3.Suit For many more rechargeable lithium-ion batteries under 4.7 volts.

Intelligent dedicated battery charger with USB output.

4.When the battery is fully charged,automatically stop charging.

5.Safety cut out circuit,Built-in protection circuit prevents overcharging.

6.Constant current,constant voltage charging,automatic identification.

7.The high-quality LCD screen indicates connection and full charge.

8.Also convenient to interchange your spare batteries.