Promate Hitch

4000mAh Power Bank with Vacuum Base for Micro-USB devices A robust charging solution for all your Micro-USB devices— this battery delivers 4000mAh backup power and is perfect for daily use. Simply connect the built in Micro-USB cable included with your device and press the power button on the battery for that extra power whenever you need it. Carry it in your briefcase or purse or better still attach it to the back of your device using the specially designed suction cup sticker and never again run out of power. Power on the go with hitch.

- 4000mAh Robust Power Bank
- Innovative seamless design
- Overcharging and short circuit protection
- Attach the battery pack to the back you your device for added portability
- Micro-USB Cable built into the Back up battery
- Compatible with all Micro-USB Devices