Battery Capacity:3350mAh
Input:DC 5V/1A
Output:USB 5V/1A
Cell Model:Li-Polymer
Conversion rate:about 85%
Casing material:Aluminum Alloy
Unit Size:95.3*23.5*23.5mm
Net Weight: 86g
Color:Black/Silver
Attachment:30cm Charging Line(USB Interface)