This is a generic, equivalent one, 100% compatible. This 3.82V 4000mAh Replacement Li-ion battery is designed to compatible with Huawei HB3742A0EZC Mate 10 Pro Mate 20 Pro.

Specifications:
* Product Type: generic/equivalent
* Battery Voltage: 3.82V
* Battery Capacity: 4000mAh/15.3Wh
* Condition: new, 1 Year Warranty!
* Easy Installation
* Battery is tested accurately before shipping
* Compound Li-ion Chip, Safer and More Reliable

Compatible Part Numbers:
HB3742A0EZC

Compatible Model:
Huawei Mate 10 Pro
Huawei Mate 20 Pro

Package Included:
1 x 3.82V 4000mAh Replacement Cell Phone Battery for Huawei HB436486ECW Mate 10 Pro Mate 20 Pro