Every laptop owner has had those desperate moments when their laptop battery dies about ten minutes too soon. Every laptop owner who has been in this situation also knows that there are a few tricks you can do to extend those rapidly-diminishing minutes. Things like shutting down unnecessary applications and dimming your screen almost into darkness can give you those few extra minutes and save your hide, allowing you to finish and save your work. What every laptop owner doesn't know is that these kinds of power-saving moves can extend the life of laptop batteries. Using your machine for low-power drain functions can make your laptop battery last longer, both for today and in the long-term. How batteries for laptops age The aging of a lithium-ion battery is something that not many people know about. The former laptop battery of choice, nickel-metal hydride, had so many obvious flaws that the former lore on batteries for laptops was extensive. Since the lithium-ion battery resolved most of those problems, however, not much has been said. The life of the average lithium-ion battery for laptops is around two and a half years. The death of the battery occurs through gradual oxidation, which affects the battery's ability to deliver energy back into the laptop. With high-power programs, such as those that use your media card, energy is demanded from the battery in large bursts. As the battery ages and its ability to deliver power diminishes, its function for high-power programs diminishes also. Low-power drain programs can help you eke out the life of your battery by fitting in with its power capabilities, and you can talk to us at Laptop Power about battery life. This means that if you're used to using your battery for things like word processing only, you're likely to notice a longer period between needing a replacement laptop battery.
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