Battery cell: polymer Li-ion battery
Capacity: 2,200mAh
Input: 5V DC, 800mA
Output: 5V DC, 500 and 1,000mA
Dimensions: 94 x 21 x 22mm
Operating temperatures: -10 to 50°C
Cycle lifespan: ≥500 times
Charging time: 3 hours
Colors: red, brown, blue and gray

Features:
Double USB output and can charge two devices at the same times
Five LED indicators show distinctive glamor
Business men's carry-on devices

Accessories:
User’s manual
Connection cable
Connectors (customized)