Zagg Sparq 2.0 - CES 2012

Sometimes battery backup cases just aren't enough juice to keep your phone running on the go. The Zagg Sparq gives you about four full iPhone charges in about 90 minutes each.

Sometimes battery backup cases just aren't enough juice to keep your phone running on the go. The Zagg Sparq gives you about four full iPhone charges in about 90 minutes each. It's smart enough to know what kind of current you need for each device, so you can even charge an iPad with it.