Capacity: 2200mAh

Electric core:18650 lithium battery core of Class A

Input: 5V-1A micro interface.

Output: 5V-1A USB interface.

Product weight:72 g

Color: PMS colors

Product material: Metal

Product size:92*22*22 MM

Warranty: 1 year

Service life: cycle use 500 times or more.

Accessories: one connection line High quality portable power bank for phone,mp4,digital devices, etc Built-in protecting circuit against over-current, over-heat and over-voltage, can ensure security Ultra-slim and lightweight, easy to carry This portable battery brings you portable power bank the free to charge anytime anywhere.