It's normal if you use it too much
Huawei Mate50 built-in 4460mAh capacity battery, normal use a day no problem, or relatively durable, and it supports 66W multi-channel wired fast charge, but also supports 50W wireless fast charge, wired fast charge in 45 minutes can be full of power, wireless fast charge 1 hour can be charged to 100%, charging speed is still relatively fast.