Compared to other battery technologies, Lithium Polymer (also recognized as Lithium-ion Polymer or LiPo) is a relative newcomer to the marketplace. Born out of the necessity for greater capacity and decreased weight, the Lithium Polymer battery produced its debut in 1996 after the technology was filed under patent (Patent Quantity 5645960) in early 1994. While Nickel Metal Hydride (NiMH) battery technology has been well-liked with consumers for a number of years, Lithium Polymer is only now beginning to reside up to its complete potential.
As well as gaining a strong foothold in the mobile and cell telephone industries, the LiPo battery has rapidly gained an superb reputation in the fields of model electric RC aircraft and also electric powered RC vehicles. Due to the battery's capability to provide a very high present for prolonged periods its market share has risen by nearly 7% in the previous 12 months regardless of the comparatively higher costs related with not just the buy of the cells but also with the charging devices and controllers required to make use of them.
The primary disadvantage of the LiPo battery is the controlled atmosphere needed to charge these batteries safely. In contrast to NiMh which is capable of becoming charged at .1C (i.e. ten % of its capacity per hour) with no danger of overcharging or explosion, the LiPo battery demands continuous monitoring of both temperate, current and voltage by its charger in order to attain full capacity whilst remaining secure.
While the vast majority of new laptop computer systems continue to be manufactured to incorporate Lithium-ion technology, experts predict that more than the subsequent 24 months Lithium Polymer will account for roughly 15% of the laptop battery marketplace. The purpose that the uptake of Lithium Polymer in laptops has not been faster is that the laptop will require substantial design changes in order to disperse heat away from the battery compartment as even an increase of a few degrees will degrade the life of a Lithium Polymer battery considerably.
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