Compared to other battery technologies, Lithium Polymer (also known as Lithium-ion Polymer or LiPo) is a relative newcomer to the marketplace. Born out of the necessity for higher capacity and decreased weight, the Lithium Polymer battery made its debut in 1996 following the technology was filed under patent (Patent Number 5645960) in early 1994. Whilst Nickel Metal Hydride (NiMH) battery technologies has been popular with customers for several years, Lithium Polymer is only now starting to live up to its full possible.
As nicely as gaining a powerful foothold in the mobile and cell phone industries, the LiPo battery has quickly gained an excellent reputation in the fields of model electric RC aircraft and also electric powered RC cars. Due to the battery's ability to offer a extremely higher present for prolonged periods its market share has risen by almost 7% in the past 12 months despite the comparatively high costs related with not just the purchase of the cells but also with the charging devices and controllers needed to make use of them.
The main disadvantage of the LiPo battery is the controlled environment needed to charge these batteries safely. In contrast to NiMh which is capable of being charged at .1C (i.e. 10 percent of its capacity per hour) with no danger of overcharging or explosion, the LiPo battery requires constant monitoring of both temperate, present and voltage by its charger in order to reach complete capacity while remaining safe.
Whilst the vast majority of new laptop computers continue to be manufactured to incorporate Lithium-ion technologies, experts predict that more than the next 24 months Lithium Polymer will account for approximately 15% of the laptop battery market. The reason that the uptake of Lithium Polymer in laptops has not been quicker is that the laptop will need significant style modifications in order to disperse heat away from the battery compartment as even an improve of a few degrees will degrade the life of a Lithium Polymer battery considerably.
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