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Make a Laptop Battery Run Longer |
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| Date Added: January 05, 2010 11:08:50 AM | |
| Author: amzanda774 | |
| Category: Blogs: Computer | |
Laptop batteries come in 3 types - Nickel Cadmium (NiCd), Nickel Metal Hydride (NiMH) and Lithium Ion (LiON). They vary in cost, weight and specific characteristics. Lithium Ion (LiON) batteries are normally used in laptops of the new generation. These batteries have enough power to run laptops as well as accessories, such as MP3 players, DVD players and USB devices. They are not that heavyweight as NiCd and NiMH laptop batteries and do not produce any memory effect. If used in the proper way, lithium ion batteries usually operate for around three years, but it is essential to point out that the three-year period starts when batteries are produced and not when you start to deploy them. A laptop battery requires to be changed when the pc cannot run anymore unless attached to the supply through an adapter. Below are several guidelines to prolong battery's longevity. • Frequent complete discharges of a laptop battery make its longevity shorter. Partial discharges with frequent recharges are preferable for lithium-ion batteries than a full discharge. Recharging partially charged lithium-ion batteries does not cause harm, since they have no memory. Short battery's life in a laptop is commonly caused by high temperatures rather than charge - discharge patterns. • Batteries with fuel gauge (laptops) should be calibrated by applying a deliberate complete discharge once every 30 charges. Otherwise, the fuel gauge will get increasingly less precise and the laptop can go dead prematurely. • Make use of cooling devices (available on the market) for the pc temperature to meet the requirements specified by the producer. • Consider removing a pc battery from a laptop when it is run on a fixed power. (Some laptop producers are concerned about dust and moisture that pile up inside the pc battery casing.) • Avoid buying spare lithium-ion batteries for later use. Observe dates of manufacture. Never buy old stock, even if it is sold at clearance costs. • If you have a spare LiON pc battery, use one to the fullest and keep the other one cool by placing it into the refrigerator. Do not freeze the laptop battery. For prolonged storage, keep the pc battery at a 40% charge level. Before using any device, read a manual supplied. |
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