Backup power is never out of reach with the RX4-AA.
You can take a charge from the supplied AC adaptor or from other electronic devices through the USB port.
Use it as a rechargeable battery pack or external power source.
It comes with 4 rechargeable and removable AA batteries.
Take the batteries out to power your flashlight, Gameboy or digital camera.
Leave the batteries in to power most cell phones, digital cameras, camcorders, MP3 Player, iPod,iPhone CD player, MD player; multimedia players, and Bluetooth devices.
The power tips* are included.
Portable energy has never been so versatile and available.
