ThinkGeek Star Wars R2-D2 Car Charger
Brand: ThinkGeek

Small enough to sit in your vehicle's cup holder, the Star Wars R2-D2 USB Car Charger is compatible with anything that charges via USB (iPhones, smartphones, iPads, tablets, GPSes, etc.) as long as you have the cable! This Star Wars USB Charger features two (2) USB charging ports, each port provides 2.1 Amps (enough to charge 2 tablets simultaneously). Better yet, R2-D2's dome rotates and lights up; he whistles and he beeps (when power is connected and when your device begins to charge; force him to animate by pressing his center button which turns power to the ports on; sounds cannot be turned off). Blue/red LED inside the front radar eye lens indicates USB port power status. Includes: R2 unit with 2 USB ports, 12V vehicle power adapter (cigarette lighter). Dimensions: 5 1/2" tall, 3 1/2" wide at widest, 2" diameter at bottom (to fit cup holder), cable 36" long.

Measures 5.5" tall, 3.5" wide at widest, 2" diameter at bottom (to fit cup holder), cable 36" long
Includes R2 unit with 2 USB ports, 12V vehicle power adapter (cigarette lighter)
Each port provides 2.1 Amps