This is a generic, equivalent one, 100% compatible. This 3.7V 900mAh Replacement Li-ion battery is designed to compatible with Huawei HB4A1H M318 U120 U121 U5705.

Specifications:
* Product Type: generic/equivalent
* Battery Voltage: 3.7V
* Battery Capacity: 900mAh
* Condition: new, 1 Year Warranty!
* Easy Installation
* Battery is tested accurately before shipping
* Compound Li-ion Chip, Safer and More Reliable

Compatible Part Numbers:
HB4A1H

Compatible Model:
M318, U120, U121, U5705, V715, M636, Pinnacle U2800A, U5705, & Pal

Package Included:
1 x 3.7V 900mAh Replacement Cell Phone Battery for Huawei HB4A1H M318 U120 U121 U5705