Having sufficient battery power to keep you up and running is essential. There is nothing worse than your laptop crashing right in the middle of a meeting, class or worse, in the middle of a project where you have not saved your work. One thing about using a laptop charger is that if you keep it plugged in to your computer all the time, it can ruin the battery life of your laptop computer. Keeping your computer plugged in to the battery supply pack for extended periods of time can cause the battery to get hot or to not hold a charge for as long. Repetitive treatment of your laptop battery in this way will quickly ruin the life of your battery.
One thing about extending the battery life on your laptop is to keep your laptop charger only plugged in to your computer until the battery is completely charged. This is noticeable on an icon on your desktop that shows the approximate time left on your battery. When it is plugged in to the charger, the icon will change to show that you are running off the power cord and charging up your battery.
The best way to extend your battery life is to keep your laptop plugged in until the battery icon shows that it is 100 percent charged. This is primarily advisable for the nickel based laptop batteries. Then, take it and unplug it from the laptop charger and continue to operate your laptop. Let the battery run down until it is close to 0 percent capacity of its charge and then plug it back in. It is actually advised to not let it discharge completely, especially if it is a lithium-ion battery. Lithium-ion batteries can be plugged in any time without much harm to the battery and are typically found in newer computers. Be careful to not let your battery run down completely or you may have a problem, losing your work or your place on a browser.
In some instances when you are traveling around and do have a lithium-ion battery in your laptop, charging your battery whenever you can is advisable. This way you do not have to worry about a decreasing battery. If you find yourself caught without a laptop charger, you can use power saving options on your computer such as dimming the screen, turning off the wi-fi connections and letting it go into hibernation or sleep status when it is not in use.
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