Can I get more battery life on the acer aspire 380?

[D3N]

To prevent further loss of your battery life (When you're using it with a charger) Remove the battery, as it can be damaged if you keep charging it up after it has been been fully charged.

It's not going to overcharge unless you try and charge it yourself without a proper charger. Do you know what some batteries do when overcharged? Explode. Chargers aren't stupid and aren't going to charge the battery if it doesn't need it. I have a lithium ion battery and it's actually better to leave the laptop plugged in compared to older types of batteries. Luckily most batteries used right now are lithium ion.