B&H Photo offers the i.Sound Portable Power Max (DGIPAD-4544) for $72.49 with free shipping.

What makes this deal hot:
You save a total of $57.50 off of the retail list price. That's the lowest price we could find currently.

What this does & Why you need it:
This features 5 USB Ports for Charging, works with iPad, iPod, iPhone & USB Devices, Up to 480 Hrs of Power, LED Indicator for Charging Status, Power Button With Indicator, 100/240V AC Universal Power Supply, Built-in Flashlight, Lightweight at only 14.6 oz, and more.