If your phone has a slow charging speed, please try to solve it as follows:
1, please use the standard charger and data cable
Different brands of chargers, there are differences in the principle of fast charging, mixed charger may not be able to achieve fast charging function, resulting in slow charging.
2, can not enter the fast charge mode resulting in slow charging
If your phone supports fast charge, but cannot enter fast charge mode normally, it will cause the charging speed to slow down
3, while charging slow hand charging
Running high-power programs (such as taking photos, videos, games, etc.) while charging the machine is easy to slow down the charging. Please try to avoid charging when running high-power programs.
4, the use of computer USB charging, charging bank charging slow
Computer USB interface charging current is small, charging speed is slow. Charging treasure generally only supports ordinary charging mode, charging speed is slow, it is recommended that you buy a charging treasure that supports fast charging mode.