I recently bought a new laptop (Acer aspire v5) and I was not aware that it had a built in battery. I was wondering what steps I should take to make sure the battery stays healthy. I know for removable batteries I should take out the battery and run only on AC power when I keep it plugged in for a long time. However this option is obviously not possible here so what should I do to ensure my battery lasts long. I mostly keep it at home so I will be plugged into AC power most of the time. I feel that if I keep it plugged in constantly it will just slowly kill the battery or if I charge and then unplug constantly I will be wasting charges. Also the battery is lithium polymer not lithium ion. Thanks for the tips.