More power from your mobile's battery
I’m the happy owner of a Motorola Razr V3. Its battery used to last quite long, but now that it’s getting older it’s drained very quickly. At some point, I could charge it at night, talk a few minutes during the day, and when I got home in the evening the battery would be empty.
Fortunately, I found a solution for this! The phone “thinks” that the battery is full way too early, stopping the charging process. To get a full battery that lasts for days, just turn off your mobile while charging it. This will fill it up all the way.