Is the battery ratio of Huawei mobile phone 78 good?

Huawei's mobile phone batteries account for 78%. According to relevant data, Huawei's mobile phone battery is 80-90% normal, and after health test, it is found that Huawei's mobile phone battery has fallen below 80% or even lower. It is necessary to go to Huawei's regular after-sales maintenance and service processing and testing department to replace the brand-new battery immediately, which can improve the endurance.