No. Leaving your computer plugged in even after it’s been fully charged will not overcharge or damage the battery. However, if you find yourself using the laptop while plugged in more than off the battery, we suggest keeping the battery out of the laptop to maximize the battery’s overall life.

  • Tips and help with maximizing your laptop battery life.
  • See our battery definition for further information and related links.
  • Computer and laptop battery help and support.