How many times can a HUAWEI power bank charge a phone?

The number of times that the power bank can be used for charging depends on its remaining battery level, the battery capacity of the charged device, the quality of the charging cable, and the charging environment.

• When the power bank is fully charged, the number of charging times in wired mode is equal to the result of (1.3 x Rated capacity of the power bank)/(Phone battery capacity).

The battery capacity decreases with the increase of the service time and the number of battery charge and discharge times. This is a normal feature of power banks.

Figure 1. HUAWEI SuperPower Magnetic Power Bank