External Power Bank Backup Battery Charger USB power supply mobile charger

1.CE & ROHS&FCC compliant 2. battery capacity indicate : 5 LED 3.attractive apparence,silm, easy to carry,plug and play

2200mAh Power Bank External Slim USB Battery Charger 

Nobody would take a lot of cash with them in the journey, would they? People take their bank cards and withdraw money from ATM machines on the road. In the same way, you can deposit power in the “bank” and withdraw it whenever you need. This mobile digital power bank features the high-performance built-in Li-Ion battery and it offers power supply for your electronics including cell phone. Best of all, the unit is attached with fairly competitive price!!!!!!!!

 

 

 

 

Features:

1.battery capacity indicate : 5 LED

2.one button switch for turn on/off 

3.charging:standard USB connector

4.discharging:DC port and all kinds of adapters

5.unique design:Date cable combine with the main product together

6. attractive apparence,silm, easy to carry,plug and play;all kinds of adapters can be used for the device with USB inferface

7.intelligent circuit protection function ,such as excessive-discharing or exvessiove-charging protection,short circuit protection,etc.

Specification:

battery capacity	2200mAh
output voltage	5.35~5.45v
output current	500mA
quiescent Current	<100uA
input voltage	5.5v
input current	530mA
batteries life	800circles

External Power Bank Backup Battery Charger USB power supply mobile charger