Acer Aspire 4771G notebook PC is a capable mid-range laptop computer, which offers good performance and acceptable battery life.
Tips for extending Acer AS10D31 laptop battery life
Reduce screen brightness and resolution. Reduce the screen brightness to a minimum or use the auto-adjust feature and minimize the use of high resolution.
Close unnecessary programs and services. See which programs are using a lot of CPU and memory resources in Task Manager, and then close them to save power.
Disable Bluetooth and wireless network connections. When they are not in use, disable them to avoid draining the Acer AS10D41 battery power.
Turn off Bluetooth and Wi-Fi features on other devices. This can be found in Device Manager, and you can turn these features off.
Delete useless programs and files. Clear space on your hard drive to free up more power.
Make sure there are not too many obstacles around your Acer notebook. Obstacles can prevent heat from escaping, which can increase battery temperature and shorten battery life.
Restart your Acer laptop computer regularly. By restarting the computer to clear the cache, clean up temporary files and junk files, thus reducing battery consumption.