Does the laptop plug into the power supply affect the battery?

Plug-in has no effect on the battery of notebook computer.

Today's notebook computers have intelligent charging technology, which will charge according to the needs of the battery and will not cause overcharging. Plug-in can reduce the charge and discharge times of the battery, thus prolonging the life of the battery. When the battery is low, charging it in time and keeping the power connected can prevent the battery from being damaged due to overcharging, so using the laptop with the power plugged in has little effect on the battery.

On the contrary, plugging in will not cause damage to the computer. Many games will only release their full performance if they are plugged in, and plugging them in after being fully charged will not affect their battery life. Try not to let the battery of the notebook be too low, thus prolonging its service life. Don't use your laptop in an environment that is too cold or too hot.

Maintenance of notebook computer battery

1. Charging with adapter: When the power of the computer is low, you can use the adapter to directly plug the power cord into the USB port of the computer for charging, which can fully charge the battery faster and avoid shortening the battery life caused by frequent plugging and unplugging of the power cord.

2. Adjust the brightness of the screen: When using the computer, you can brightness level the screen to a suitable level to reduce battery consumption. If you don't need to use the screen, you can turn it off to save electricity.

3. Turn off useless programs and functions: When using a computer, you can turn off some unnecessary programs and functions to reduce battery consumption. For example, functions such as Bluetooth, Wi-Fi and USB connection can be turned off to extend battery life.

4. Check the health of the battery regularly: When using the computer, you can check the health of the battery regularly, and if you find that the battery is abnormal, you can replace it in time.