Portable cell phone charger: Juice up your cell phone with a standard AA battery

Charge 2 Go is a nifty little gadget that can provide up to 3 extra hours of talk time when you don’t have a convenient way to plug your phone into a wall outlet. It costs $24.95 and offers connectors for phones by Motorola, Nokia, Samsung, Siemens and Sony-Ericsson.

Just pop in an AA battery and plug the device into your cell phone.