USB AA/AAA Battery Charger
*Save hundreds of dollars a year reusing your old batteries! Suitable for both AA and AAA batteries, this battery charger uses a USB cable to either charge batteries, or let them power external devices. Charge batteries using your desktop computer, laptop, car battery and more! Use charged batteries still in the charger to power just about any electronic device with USB input on the go! LED charging status indicator. USB charging cable included. Perfect for all energy-saving, battery operated devices.