Ventev Powerdash r900 Portable Battery and Car Charger for Phones/Tablets

When used in your car, this rapid charger can power any USB powered device at its maximum rate, including tablets. Then take it with you - the integrated battery provides up to 3 hours of additional emergency talk time for your device whenever and wherever you need it.

Ultra-compact, this portable charger looks great in your dash and is easy to carry in your pocket. And while plugged into the dash, the charger constantly tops of the battery. Enjoy the best of both worlds with two charging options: rapid car charging and power on the move.

Backup battery and rapid car charger all in one! This combination charger will charge USB powered devices, including tablets; up to 2.1 Amp via a vehicle's DC port and 1.0 Amp though the integrated 900 mAh battery.