Retails for $29.95.

From the manufacturer:

Coming from a galaxy far, far away... Star Wars X MimoPowerTube. Now you can power up your smartphone with Boba Fett MimoPowerTube 2600mAh universal backup battery. The officially licensed Star Wars charger Includes carrying pouch and charging cable with adapter tips for MicroUSB, Apple Lightning and 30 pin devices. Power up your smartphone using the force!

* Capacity: 2600mAh
* Cell Type: Li-ion battery
* Input: DC 5V 500mA
* Output: DC 5V 800mA
* Cycle Life: 500 times
* DC Charging Time: 3-4 hours
* Dimensions: 22 x 90 mm
* Weight: 60.7g
* Compatibility: Most devices with 5V input that draw a charge from USB, such as smart phones, MP3 players, cameras, GPS, handheld gaming systems, etc. Some USB charged devices may have proprietary charging specifications and are not compatible.