Laptop Batteries

Laptop batteries appear in various styles and packages as well are defined by the maker, of what type of Batteries they are using. These Laptop Batteries give power to your Laptop when you are not using Power outwardly. The lifetime and the backup time of these Laptop batteries depends on the chemistry comprised in the make of these Laptop and also the usage practice of the clients. The Chemistry of these Laptop Batteries is provided by the Laptop manufacturers in their user handbook. One can go through the user handbook also can obtain the chemical structure of their Laptop batteries.

The kinds of laptop batteries are never ending. Several instances are as follows: IBM ThinkPad Ni-MH, Compaq Presario R3000/4000 CA/CL Li-Ion, and Dell D620 Li-Ion, just to name All of these Laptop batteries} is structured for a particular system having some features/shape/size. Previously most of the Laptop batteries were made of Nickel Cadmium (NiCad), which is a structure of heavy metals. But since it was poor in its Energy to Weight ratio it shortly became outdated and lot of manufactures of Laptops switched over to Ni-MH (Nickel Metal Hydride). In addition the NiCad batteries wasn't environment friendly and their dumping causes harm the environment as well. These Ni-MH batteries confirmed an improved Energy to Weight ratio than NiCad batteries, but again it showed the dilemma of Memory Losses and so most of the manufacturers again switched themselves from Ni-MH to Li-Ion which we still utilize nowadays. These Li-Ion batteries showed the improved Battery standby features and longer lifetime as well. Owing to this many of the Laptop manufacturing companies like HP, Dell, Sony Toshiba etc switched themselves from Ni-MH to Li-Ion Batteries. These Li-Ion batteries has a easy charging capabilities and also discharges very gradually, thus giving improved Power Backup, moreover its Energy to Weight ratio is extremely less which makes the Laptop as a whole much lighter than earlier Laptops.