1 of 1 people found the following review helpful
Great-performing iPhone charger for a great price,
This review is from: Kensington Travel Battery Pack and Charger for iPhone and iPod Touch (Accessory)
This is nowhere near as convenient as the Mophie Juice Pack Air that I bought for my iPhone, but it was a third of the price (£20) - so I bought two. And it's great. I charge it from USB, keep it in my bag, and if all else fails, then it's available there to boost my iPhone.
And it does very well - from 20% to 100%, in around 30 minutes - it has excellent capacity and speed, and the flip-out USB (fiddly to flip out, probably why it's discounted), means you need carry nothing else.
If you're ever worried of being somewhere with a dead iPhone, then as a fallback, this really works.