Reviewed by b-ridge from Cheyenne, WY on Monday, September 10, 2012
Charges at 1.0A, which isn't enough to charge a tablet device (e.g., iPad). Will show it is charging in cloud cover, but all the devices I used were losing power as they "charged". Can be used to charge one of their battery units, which is great. Strictly for USB devices, which is fine; doesn't offer 12V output to charge a car battery like some more expensive panels.