Review: NOTHING SPECIAL
Rating: 2 out of 5
Date: 12 15, 2012
I have used three different USB charging devices to charge my Kindle Fire HD in the past two months.  They all seem to charge at the same rate.  The Amazon Kindle Powerfast charger did not charge my Kindle any faster.  It is a nice charger that can also do double duty for cell phones.  Its compact and that is good for frequent travelers, which I am.  I'm not that impressed. Any USB charger that can work off of 100-240 volts  works fine for me.  The price and value don't justify the purchase.