A few years ago, laptops are only used by business entities. This is because it costs a lot. Today, many home users also use laptops instead of desktop PC because of its portability. It has also become more affordable to buy than before. Laptops are mostly powered by lithium ion batteries. This is a type of battery that you can recharge power with. A laptop’s battery life typically lasts two to three years, but it also depends on the intensity of use. Laptop batteries can charge and recharge four hundred times or more. However, these batteries will never last a lifetime. Sometimes, some factors contribute to the diminishing lifespan of laptop batteries. The following are common examples.