Looking for a small and useful gift for employees, business associates or as a giveaway? Then the Volt 2200 mAh power bank is a great option. The battery capacity is 2200 mAh and give a supstencial increase of autonomy for your mobile / tablet (5V/1A). The power bank charges via the included USB cable, and the light indicator will turn blue when fully charged. The Volt power bank is made of aluminium, making it lightweight and durable.