Monday, November 10, 2008

What is a Nokia Cellular Phone Battery?

By Alice Sy

A Nokia cellular phone battery is made from lithium ion. Lithium-ion battery, also called the Li-ion battery, is a rechargeable battery most commonly used in cellular phones. It works because lithium ion travels amid the anode and the cathode. The ion travels from the anode to the cathode when discharging, and vice versa when recharging.

Lithium-ion batteries are basically used in electronic devices. It is one of the two most common batteries in the market. Since, lithium-ion batteries are heavy-duty, a Nokia cellular phone battery, is durable and top quality. It has zero memory effect and slow to discharge when you are not using it. Because of its high-energy density, Lithium-ion batteries are increasingly used in other fields, like automotive, defense, and aerospace.

It is best to keep your Nokia cellular phone battery from extreme weather conditions. Too much heat or too much cold can damage any cell phone battery. During extreme heat, there is risk of the battery overheating. In severe cold conditions, dew can develop around the battery when the cold begins to dissipate and this can potentially damage the battery and the cell phone.

Cathode, on the other hand, is composed of any of the three materials: layered oxide, which includes cobalt oxide; a polyanion, like lithium iron sulfate; and a spinel, like manganese oxide. The life of a Nokia cellular phone battery depends on the materials used for making the cathode, anode, and electrolyte, and voltage. You should also understand that a lithium-ion battery should not be confused with a lithium battery. Lithium batteries contain helium anode. On the other hand, lithium ion batteries contain anode materials were helium is inserted.

Moreover, keep your Nokia cellular phone battery clean. Keep it from smudges, scratches, and dust. Avoid dropping your phone as this will damage your batteries as well.

Make sure to use only original phone batteries. A lot of extra costs have been spent due to faulty simulated batteries. Fake batteries are also prone to explode when subjected to extreme heat.

You must take note, however, that the batteries do not self-discharge because they have small stable depletion of the built-in voltage circuit monitor. The drain is very important for self-discharge ability in the battery.

All batteries do not have unlimited life, and it is necessary to change them over a period of two to three years. If you want your Nokia cellular phone battery to last this long, keep your batteries in excellent working condition through careful maintenance. - 15478

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