Motorola WILDER battery BQ50

Also known as Motorola EX130, the Motorola WILDER is a dual-screen phone like the Samsung Continuum. It is splash- and dust-resistant and has 2.8" TFT touchscreen, secondary monochromatic display, 2MP camera, FM radio, Bluetooth, and supports up to 32GB microSD memory cards.

However the Motorola WILDER uses an old battery. The battery code is BQ50. Here are battery details:

Part Number: ML-M007
Type: Li-Ion
Voltage: 3.7V
Capacity: 850mAh
Replace Code: BQ50
Compatible with Motorola WILDER