From Mophie brand products, The Power Boost Mini 2,600mAh Portable Battery Charger with a Single USB port. All black finish. Universally compatible with any cable featuring a standard USB connector.

Features:
- Rechargeable 2, 600mAh battery extends your battery by 1X giving you up to 12 hours of extra battery
- 1.0A USB high-output charging port enables you to quick charge your smartphone and other USB devices
- LED power indicator displays battery levels and charge status. Know before you go

Includes: Power Boost Mini (Black), and a Micro-USB charging cable.
Model Number: 4055_PWR-BOOST-2.6K-BLK