replace the battery, and start it back up. Otherwise, reset the SMC (System Management Controller). Why does my laptop shut off when I unplug the charger? If your laptop only receives power when ...

This warning improbably appears when their laptop is plugged into power. They tried performing a manual backup and were also told their machine was on battery power, and the backup couldn’t be ...

Find out which apps are using up most battery life on Windows and macOS, and get more time between battery recharges on your ...

Unless your main workstation is a laptop, you’ve probably got a APC or similar battery backup kicking around. But have you ever thought of modifying it to make it a bit more useful? After all ...

Whether you're still running Windows 10 or upgraded to Windows 11, a Windows battery report will help you keep tabs on the health of your laptop's battery.

When owning a laptop, one of the most important things to know is how to check the battery health of your device. Checking the battery health may mean the difference between forking out hundreds ...

Separately, if you have a time-of-use utility plan, you can use a battery backup system to save money on your electricity bill. Instead of paying high electricity rates during peak use hours ...