I’ve written about keeping your devices powered while on the road before, and looked
at techniques to reduce draw — like reducing screen brightness and switching off phone radios. I also took a broad-brush look at different technologies, like battery packs and solar. Now I’m going to explain how to choose the right rechargeable battery, called a “secondary cell”; and choose the right technology, like solar, to increase your time between battery charges.
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Juicing Up Your Gadget Battery Power
Posted by: Patrick Nelson August 2, 2012 05:00 AMI’ve written about keeping your devices powered while on the road before, and looked
at techniques to reduce draw — like reducing screen brightness and switching off phone radios. I also took a broad-brush look at different technologies, like battery packs and solar. Now I’m going to explain how to choose the right rechargeable battery, called a “secondary cell”; and choose the right technology, like solar, to increase your time between battery charges.