To reset the battery of a laptop in order to calibrate it, follow these general steps:
- Completely discharge the battery: Use your laptop until the battery is completely discharged and the computer shuts down automatically.
- Wait: Leave the computer turned off for a few hours, ideally 4 to 6 hours, to allow the battery to rest.
- Fully recharge the battery: Plug the laptop into the computer charger and let the battery fully recharge. Make sure not to interrupt the charging process.
Calibration: If you wish, you can calibrate the battery by repeating steps 1 to 3 at least once more.
Once the battery is calibrated or reset, monitor its behavior. Make sure the battery life improves and that it charges and discharges normally.