Rechargeable battery-powered devices tip

Rechargeable battery-powered devices (i.e. cell phones, mp3 players, digital cameras, laptops, etc...) - drain the battery fully and fast (play/record a movie) and recharge fully. Repeat.



This will set the batteries "memory", give you a longer battery life, and help prevent false battery readings on your device. Although, lithium-ion battery technologies have come a long ways where discharging is "not necessary", it is still recommended.