How to maximize the life of your cell phone battery?
8/24/2010
There are several things you can do to maximize the useful life of your
battery: Dirty battery contacts are the number one source of charging problems. Clean the battery contacts with alcohol and a cotton swab from time to time. Make sure no cotton is left on the contact points. Don’t leave your
rechargeable batteries dormant for extended periods. Take them for a "spin around the block" every so often. Even if you use AC power most of the time; use the battery periodically to keep it fresh and healthy. Unplug your AC adapter if you are not using your cellphone. Batteries that sit idle for extended periods of time without charging begin to lose their ability to hold a charge and will self-discharge, so remember to charge them again before use. Always store batteries in a cool, dry place away from heat and metal objects.