Published 16 June 2026 · Windows · by the 365 Techies team — Microsoft Partners & Dell specialists, looking after Dorset since 1995
Some quick habits make a real difference to how long each charge lasts, and how long the battery stays healthy overall.
Get more from each charge
The screen is the biggest drain, so turn down the brightness. Switch on Battery saver when you’re unplugged (Settings > System > Power & battery), close apps and browser tabs you’re not using, and unplug accessories you don’t need. You can see which apps use the most power in the same settings.
Keep the battery healthy
Avoid letting the laptop get very hot, and don’t worry about leaving it plugged in occasionally — modern batteries cope fine. If it no longer holds a useful charge, the battery itself may be worn out, and we can usually replace it. Not sure if it’s worth it? Try our repair-or-replace advisor.
Key points
- Turn down the screen brightness
- Switch on Battery saver when unplugged
- Close apps and browser tabs you are not using
- Unplug accessories you do not need
- Check which apps drain the most in Settings
- Avoid letting the laptop get very hot
- Replace a worn-out battery if it no longer holds charge
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