3500mAh Power Bank External Pack rechargeable Backup Battery power Case Cover For Samsung Galaxy S5 I9600

4 Colors: Black， white， gold and blue.

3500mAh Li-polymer battery
capacity 3500mah
input voltage DC 5V ±0.2
input current 500ma
output voltage DC 5V ±0.2
output current 500ma
standby time 240hours
recharge time 5hours

Weight: 137 g

Size: 151 * 75 * 15 mm
charge methods USB WALL PLUG