Battery life refers to the amount of time that a portable computer such as a laptop can function while powered only by its battery.

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Turn off monitor on del Vostro 1500 while laptop in use?

Since I'm blind and use screen reading software I don't need to use my laptop's monitor and it's nothing but a battery drain. Is there a way to turn off the monitor on a del Vostro 1500 laptop while ...
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Common battery life tips for any device

Even though many devices are very different, there are often common settings or features that can be turned off (or on, in some cases) to get better battery life, such as background lights. What are ...
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How can I maximize my battery global lifetime?

My laptop is used as a desktop computer, and is always plugged-in. I heard that battery should be fully discharged/recharged at least once a month. Is that true? Are there other efficient ways to ...
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How to get the most out of laptop battery life of a Windows PC?

I'm a big fan of portability and battery life. I want to take the most out of a single recharge. Any tips to accomplish that? Things on top of my mind: Voltage reduction (with RMClock, any better ...