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. Use the included mini USB charge cable or use your existing USB charging cable to charge other devices on the go. Provides up to 3 hours of extended talk time and you can recharge the Pocket Booster by plugging the USB connector into a USB power port. And the two rechargeable AAA batteries inside can even are used to power wireless mice and other devices!
Note: Use your existing charging cable to charge your device.