- Capacity:2200mAh,2600mAh,3000mAh
- Electric core: polymer lithium ion batteries / 18650 lithium battery core of Class A
- Input: 5V-1A micro interface.
- Output: 5V-1A USB interface.
- Product weight:90g
- Color: PMS colors
- Product material: Metal
- Product size:22*22*95mm
- 2200mAh US$2.22/ 2600mAh US$3.05/3000mAh US$3.68 (with your logo)
- 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.