This is a generic, equivalent one, 100% compatible. This 3.87V 4850mAh Replacement Li-ion battery is designed to compatible with Sonim XP10 XP9900 BAT-05000-01S.

Specifications:
* Product Type: generic/equivalent
* Battery Voltage: 3.87V
* Battery Capacity: 4850mAh
* Condition: new, 1 Year Warranty!
* Easy Installation
* Battery is tested accurately before shipping
* Compound Li-ion Chip, Safer and More Reliable

Compatible Part Numbers:
BAT-05000-01S

Compatible Model:
For Sonim XP10, Sonim XP9900

Package Included:
1 x Replacement Cell Phone Battery for Sonim XP10 XP9900 BAT-05000-01S 3.87V 4850mAh