You have heard of the lithium battery and many company's attempts to market it as one of the best technological breakthroughs in mobile power packages in the past century. The lithium battery has taken over the normal alkaline battery in many respects, and has indeed trumped the competition. The very fact of the matter is, it lasts much longer than their older counterparts and have a greater appeal to want to add that bit of longevity into their mobile and hand held appliance. This article will discuss a bit about the technology behind the lithium battery and why it is so good against the competition.
These batteries are normal disposable batteries that are made altogether of a either a lithium metal or a mixture of lithium compounds used as an anode. These small batteries have cells that can produce energy from anywhere of a range from 1.5 V to anything up and over 4.0 V. For those not in the know about power ratings of batteries, these values can be twice and even three times the power outputted by normal alkaline/zinc/carbon batteries that have been massed produce on the market.
That is a great increase over normal power productions and you can now understand how much more power it adds to the mobile industry. These voltage ratings depend on the chemical make up of the battery and the lithium cells that are being used. Different combinations and chemical reactions within the anode and cell can produce vastly different results, but all more powerful than their older counter parts. Why is there a production of so much power?
Well the science of it is really in the chemistry and the make up of the battery. Because of the unique combination of materials used, backed by research and quality control, this battery is more than twice the power of normal batteries. The large density of energy is in the lithium cell, and one of the best chemical combinations is the lithium-thionyl chloride cell, which is said to be producing the best amounts. In this cell, a mixture of liquid proportions containing thionyl chloride is placed together with lithium, and they both become a cathode and electrolyte - filling up the two important roles of a battery. A carbon material is then used to fill the role of a cathode collector current, which received the distributed electrons from the closed circuit in the battery.
Because of the material used and the lithium, the current generated is much higher and much more constant, which allows for the greater rating and capacity that you get. However, you may not see this sort of battery very often, as consumer markets seem to only sport batteries with an anode of metallic lithium and a cathode made up of manganese dioxide. With their wide applications and appliance lists that can benefit from this technology, lithium batteries give the extra edge of durability and increased power than will do all of us some good. With only a slight increase in the price over normal alkaline batteries, lithium batteries can keep up with a fast moving world that doesn't want to stop.
Autor: Max Png
Arden Marketing Pte Ltd is a wholesaler of AA Lithium Battery. They sell the most affordable aa rechargeable batteries at their retail website.
Added: February 3, 2009
Source: http://ezinearticles.com/
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