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The reasons of devices not charge

The reasons of devices not charge

2019-08-22

1.Generally speaking, many computer brands such as Dell, Lenovo, Sony, etc. will provide power management software for their own notebooks. If some kind of [battery protection mode" is enabled, the power management software detects that the user is using AC power. Battery charging and discharging are prohibited to extend battery life.

1. So if you find that your notebook is not charging, you can first enter the relevant power management software, turn off the battery protection mode or tick off the prohibit charging option, if the hardware is no problem, the battery can be charged.

2. The battery's own hardware failure, usually, you can use the computer to restart, re-plug the battery to determine, if the battery is still unable to charge, may remove the battery to clean the battery dust, and then try to install.

4. You can also install some hardware detection applications to obtain approximate battery loss reference information.


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