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How To extend the lifes of Lithium-Based Batteries
Battery research is focusing heavily on lithium chemistry, so much so that one could assume that all future systems will batteries lithium. In many ways, lithium-ion (Li-ion) is superior to nickel and lead in chemistry.
A Li-ion battery offers 300 to 500 discharge / charge cycles or two to three years of service from the time of manufacture. The loss of battery capacity occurs gradually and often without the user's knowledge. There are no remedies to restore Li-ion batteries when carried out.
Li-ion prefers a partial rather than a full discharge. Avoid completely drain your battery too often. In contrast, charge more often or use a larger battery. There is no memory to worry about.
Although the lithium-ion is memory-free in terms of performance deterioration, engineers often refer to the "digital memory" on Sony VGP BPS2A battery with fuel gauges. Repeat with the dumping of small loads after not allow the calibration needed to track the chemical battery with fuel gauge. A deliberate full discharge recharge every 30 charges or so, will correct this problem. Let the battery run in the team will cut point. If not, the fuel gauge will become increasingly less accurate.
The appearance of aging is an issue that is often ignored. A time clock starts ticking as soon as the battery leaves the factory. The electrolyte slowly 'eats' the positive plate, causing the internal resistance increase. Finally, the cell resistance reaches a point at which the battery can not supply energy, but the battery can hold charge.
The rapidity with which the Li-ion ages is governed by temperature and charge state. The most harmful combination is full charge and high temperature. If possible, store the battery Sony VGP BPS2B in a cool place at 40% charge level. Figure 1 illustrates the capacity loss as a function of temperature and charge level.
Figure 1: Permanent capacity loss of Li-ion as a function of temperature and charge level. High load levels and high temperatures accelerate the loss of capacity. Improvements in chemistry have increased the storage performance of some Li-ion batteries. Simple instructions
- Avoid frequent full discharges, recharge of Li-ion more often. There is no memory to worry about. - Although the free memory of applying a deliberate full discharge once every 30 days on batteries with fuel gauge to calibrate the battery. If not, the fuel gauge will become increasingly less accurate. - Keep the Li-ion battery cool. Never freeze the battery. Avoid a hot car. - For prolonged storage, keep the battery at 40% charge level. Li replacement - Avoid buying ion batteries for later use. Observe manufacturing date. Do not buy old stock, even if sold at clearance prices.Find more deatils at http://www.nowbytes.com
A Li-ion battery offers 300 to 500 discharge / charge cycles or two to three years of service from the time of manufacture. The loss of battery capacity occurs gradually and often without the user's knowledge. There are no remedies to restore Li-ion batteries when carried out.
Li-ion prefers a partial rather than a full discharge. Avoid completely drain your battery too often. In contrast, charge more often or use a larger battery. There is no memory to worry about.
Although the lithium-ion is memory-free in terms of performance deterioration, engineers often refer to the "digital memory" on Sony VGP BPS2A battery with fuel gauges. Repeat with the dumping of small loads after not allow the calibration needed to track the chemical battery with fuel gauge. A deliberate full discharge recharge every 30 charges or so, will correct this problem. Let the battery run in the team will cut point. If not, the fuel gauge will become increasingly less accurate.
The appearance of aging is an issue that is often ignored. A time clock starts ticking as soon as the battery leaves the factory. The electrolyte slowly 'eats' the positive plate, causing the internal resistance increase. Finally, the cell resistance reaches a point at which the battery can not supply energy, but the battery can hold charge.
The rapidity with which the Li-ion ages is governed by temperature and charge state. The most harmful combination is full charge and high temperature. If possible, store the battery Sony VGP BPS2B in a cool place at 40% charge level. Figure 1 illustrates the capacity loss as a function of temperature and charge level.
Figure 1: Permanent capacity loss of Li-ion as a function of temperature and charge level. High load levels and high temperatures accelerate the loss of capacity. Improvements in chemistry have increased the storage performance of some Li-ion batteries. Simple instructions
- Avoid frequent full discharges, recharge of Li-ion more often. There is no memory to worry about. - Although the free memory of applying a deliberate full discharge once every 30 days on batteries with fuel gauge to calibrate the battery. If not, the fuel gauge will become increasingly less accurate. - Keep the Li-ion battery cool. Never freeze the battery. Avoid a hot car. - For prolonged storage, keep the battery at 40% charge level. Li replacement - Avoid buying ion batteries for later use. Observe manufacturing date. Do not buy old stock, even if sold at clearance prices.Find more deatils at http://www.nowbytes.com
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