When you’re in a crunch, the Kensington Rechargeable Pocket Booster for Mobile Phones has the power to keep your calls going. Keep it in your bag or pocket and you’ll never have to worry about losing another call. And the rechargeable AAA batteries inside can even be used to power wireless mice and other devices.
Provides up to 3 hours of extended talk time on your mobile/smart phone, and can be used while you talk*
Use the included mini-USB charging cable to charge your RIM® Blackberry
Plug the USB connector into any USB power port, like the one on your notebook, to recharge the AAA batteries
Remove the rechargeable AAA batteries inside and use them to power your wireless mouse or other device
Slim, lightweight design that fits in your pocket
Use with any USB cable to recharge mobile devices like your cell phone, MP3 player and more