adssolsn wrote:mine lasts 45 minutes; used to last more than two hours but has declined with time. how long does yours last?what maintenance practices do carry to ensure the laptop battery lasts longer?
Mine lasts more or less the same as yours. Well , nowadays every computer (And every other device that uses battery) comes with different batteries than the ones that were used 4 or 5 years ago. Usually they are very durable and don't decline with time!
But one thing that it's very important and that can make a huge difference is to try to charge the battery until it's full, and not leaving it half for example. Other thing is that if you can plug in your pc to a jack you can remove the battery!