Hello, Bubugao tutor S5 charging slow may be due to the following reasons:
1. The power of the charger used is insufficient: check whether the charger you use is in line with the needs of the tutor. The S5 typically requires the use of a 2A or higher power charger to provide fast charging.
2. Loose or damaged charging cable: Check whether the charging cable is securely connected to ensure that it is not loose or damaged. If the charging cable is damaged, replace it with a new one.
3. Too many background applications: Close some unnecessary background applications to reduce battery power consumption, which can speed up charging.
4. The charging port is dirty: Check whether the charging port is dusty or dirty, and use a cotton swab or soft brush to gently clean the charging port.
If the above methods are ineffective, it is recommended to contact Bubugao customer service or to a professional maintenance center for maintenance.
Slow charging, generally the cause of slow charging is the damage of the charger charging head. You can replace the charging head with a larger number of volts to solve the problem.
< br >
But it is generally not recommended to replace too large, it is best to change back to the original size. It's better this way, it won't hurt the battery of backgammon.
< br >
There are several possible reasons
< br >
① This problem first check whether the charger is normal (if necessary, consider replacing the test).
< br >
Check whether there is poor contact inside the entire charging data cable (if necessary, consider replacing the test).
< br >
③ Check whether there are problems such as poor contact between the charging data cable plug and the charging input interface of the tutor machine.
< br >
④ Check whether the battery inside the tutor machine is normal.
< br >
If the above checks are normal, the problem may be the internal charge control circuit is abnormal or damaged, etc.