1, the charger data cable problem, use the phone's original charger data cable.
2, the temperature of the environment of the phone or the temperature of the phone itself is too low or too high will affect the charging speed.
3, the software is running when the phone is charging, resulting in slow charging speed and damaged battery life.
When the mobile phone is charging, if the software running or using a certain function consumes more power, the charging speed may be slower than the power consumption speed, resulting in the situation that the phone will slowly lose power while charging. It is recommended that when charging the phone, try not to run too power-consuming software or use too power-consuming functions, which will shorten the normal service life of the battery in the long run.
4, system problems, update the mobile phone system or brush the machine to a stable system.
5, after-sales maintenance, take the mobile phone to vivo after-sales center for testing and maintenance.
Consider it, is it caused by too much background software? It is generally background software or download software programs too much, increasing power consumption, this situation is normal