It's not always possible to be near an outlet to keep a charger running. A laptop is supposed to be portable. But a user may still need to be on their computer more than merely 2 or 3 hours that their batteries allow them. That could turn into a real problem if the person can't keep their computer running because its battery just died.
The one thing that can cause that whole problem to be prevented is to keep a spare laptop battery. This allows one to be charged while the other is being used. This makes it a great alternative for those who are going on long trips, or are going to be in lengthy meetings and won't be able to charge their battery. It just takes a moment to change one battery for the other and the laptop is ready to go for another few hours.
Toshiba laptop batteries are fantastic for this. They make it easy to have a spare battery for a laptop for many reasons. One is that they make batteries with high capacity. They're lithium-ion batteries. A Li-ion battery lasts longer than other batteries do. Because of that, they have a longer life as well as not having to be replaced as often.
Another advantage of the lithium-ion Toshiba laptop battery is that it doesn't have any memory. This refers to an effect that many rechargeable batteries have. Each time they are charged and drained, they 'remember' how far that charging goes, and how far down they are drained. If the battery doesn't get fully drained every time it gets used, it starts charging only to that level. For example, if it only gets drained 90% each time it gets used, after some time it only charges to 90%. Eventually, the effective use life of the battery gets down to the point that it can't be used without being constantly hooked into a charger. But li-ion laptop batteries don't have that problem. They do not need to be fully drained to be recharged and they will always empty and charge to their full extent.
It is easy for find extra batteries. They often come in 2-packs. Keeping a replacement laptop battery around is a good idea. It lets you get more work done while you are away from an outlet or when it isn't practical for the laptop to be plugged into a charger. Spare batteries give you more freedom with your laptop. Not only does it allow for longer use, but when its time to replace the battery there is one already to get plugged right into the laptop. For all types of replacement laptop batteries visit http://www.newcomputerstore.co.uk Visit www.newcomputerstore.co.uk and see how we have brought together over 6000 leading brand computers, printers, laptops and netbooks and all under one roof. you will save time and money!