Review on Black Otterbox USB Wall Charger - Retail Packaging by Shelly Pearson

Nice, compact replacement charger. It seems to charge slightly faster than the one that came with my Kindle Fire, but about half as much, making it perfect for travel. Since you can use it (with appropriate cables) for your iPhone or mini-USB devices, you only need to pack one charger. None of that means it's not ideal for everyday use, because it is. Overall a great charger.