STAYING LONGER WITH APPROPRIATE LAPTOP BATTERY MAINTENANCE

It does not make a difference if it is dead or not really. It should take max 3-6 hours to charge to full power even if you've have battery allowed. There is a big difference in how long it will finally. There is a standby mode when you aren't using it which most phones last up to a few days 3 spork. But if you use it a lot the battery will die qui