Extend battery life - Huawei Mate 20 Pro - Android 9.0 - Device Guides
Huawei Mate 20 Pro review: the best phone America can't get - The Verge
Help] Mate 20 Pro battery life not good as advertised. I'm averaging 6 hrs SoT, even with Power-Saving turned on. I have the BOE panel. Any advice? : r/Huawei