Best Way To Preserve Laptop Battery Life. If you use your laptop away from its charger quite often try to keep it above. Then unplug it and do my thing.

The worst thing that can happen to a lithium-ion battery. This is probably the biggest killer of laptop batteries. This feature complements Battery Smart Charging by monitoring battery conditions continuously.
Charge it often and try to keep the battery level above 50 percent whenever you can.
Dont let it get hot for long periods of time see 1. If your laptop gets really hot when youre using it you run the risk of damaging your battery. How to Care for Your Laptops Battery So It Lasts Longer Keep It Between 40 and 80 Percent Charge. Avoid extreme ambient temperatures.
