Power stick 2200mah Suitable for USB charging Size: 93x22x23mm Cute shape Hot sale Features and Descriptions :Power stick 2200mahSize: 93x22x23mm Applicable: smartphone, MP3 MP4, GPS, digital camera..etc- Capacity: 2200mAh, it’s a backup battery, and also a power stick to charge other digital device- Input: 5V, 500mah- Output: 5.5V, 800mah-1AAccessories: USB cable Power stick 2200mah