Design-Go Twin Power Bank
Talk and charge simultaneously with this 4400mAH emergency phone charger for use with smartphones or USB devices. An excellent back-up power source, it's an easy way to charge essential electronic equipment when you're out and about. Small enough to fit in your pocket, this mobile charger is capable of fully charging a smartphone in just 2 hours.
4400mAH twin USB emergency phone charger
Compatible with most smartphones, mobiles & USB devices
Charged up & ready to use*
Fully charges a smartphone in 2 hours**
Power bank charges completely in 5-6 hours