What do you use to charge your iphone on the go with out any electrical cables.
I have been looking at this:
Is it worth it and what are the alternatives?
Wired magazine did a test on five powerpacks this month, and the cheapest got the best review:
http://www.amazon.co.uk/gp/aw/d.html/ref=redir_mdp_mobile/279-5802312-0213345?a=B000NDQ92W
£21, and it was the only one tested that could charge an iPad. It's got two USB ports, so you could charge two phones or a phone and pad.
Don't usually need a charge during the day, but heavy GPS usage around London recently saw the battery die on the train back while I was reading an ebook, so I might get one at that price.
[url= https://powertraveller.com/iwantsome/primatepower/000239/ ]This[/url] and [url= http://www.thinkbiologic.com/products/reecharge-power-pack ]this[/url], for super-über-awesomeness on your bike.
the one on the apple site looks the best so far 🙂