1,Li-on battery,best power bank. 2, high capacity of 5500mah. 3, cheapest price&fast shipping

Features

1. High quality portable battery pack adds plenty hours of play time to your portable digital devices;

 2. With advanced A-grade high-energy polymer lithium-ion battery cells, safe and environmental-friendly; portable Power Bank 

3. Elegant and beautiful industrial design, easy to carry and convenient to use;

4. Support to charge up to 3 devices at the same time, share the power with your family and friends conveniently; portable Power Bank 

 5. With internal protection functions for short circuit, overcharge and over temperature, safe and energy-saving; portable Power Bank 

6. Attached multiple DC connectors to meet major digital devices' requirements;

7. Supplement energy to your device anytime and anywhere, ideal power bank for your daily life and travel.

Specification

Battery Capacity:	5500mAh  portable Power Bank
Battery Cell Type:	Polymer Li-ion battery cells
Output Power:	max. 5W
Rated Input:	DC 5V, 1A
Rated Output:	max. DC 5V, 1A/DC 9V, 2A (Max)
Charging Time:	8 hours
Working Temperature:	0°C-40°C
Working Humidity:	≤90%
Storage Temperature:	-10°C -25°C
Storage Humidity:	65%-20%
Estimated Recharge Cycles	Charge to 100% Up to 500 times
Estimated Working Life:	5~8 years
Protection Functions:	Built-in protection functions for short circuit, over charge/discharge;
Devices Supported:	mobile phones, MP3 players, MP4 players, PDAs, digital cameras, handheld game consoles, Bluetooth devices and so on. portable Power Bank
Product color:	Black, Silver, Red, Blue, Purple

Package Content

1.power bank   

                   2. user manual  

         3. Charge cable   

        4. gift box

Real Pictures

  

5500mAh power bank, high capacity power bank for mobile phones