One of the big draws of a laptop computer is that you can use it anywhere. You don’t need to have it plugged in all the time because it has an internal battery. Your laptop may start out with several hours of battery life when you first buy it. But the lifespan can get shorter as time goes by and battery health takes a hit. Seeing your laptop’s battery capacity shrink can be frustrating. But there are several things you can do to increase the time you can go without needing to plug it in.