1.  Product Description

- Input: DC 5V/1A

- Output: DC 5V/1A  2.1A

- IC Protection: Over-Charging, Over-Discharging, Over-Current, Over-Voltage, Short-Circuit, Over-Power

- Tooling: aluminium alloy
-Product size:16*8.2*1.2CM

- Weight:263g

- Color:silver, gold , rose gold....

- Battery Type: Li-Polymer

- Battery Capacity:4000mAh

- Accessory: 1pc Micro USB Charging Cable

- Package: Blister Gift Box

Special Feature: Have Battery Power capacity indicator
 

2.  Quality Control

- Certificate: CE, FCC, ROHS, MSDS, UN38.3

- Insurance: China Ping An Insurance

- Warranty: 1 Year

- Quality Control: Self-Consuming Test, Battery Capacity Test, Current & Voltage Test, Overload Protection Test, Burn-In Test