TYLT ENERGI 2K makes sense for iPhone users, not so much for anyone else

The TYLT ENERGI 2K travel charger, on paper, makes sense. It's got prongs that fold out of the body and straight into a wall charger, so there's no mucking about with USB cables and separate charging warts. Just plug the battery into the wall and charge away. We get that. And if you're an iPhone user, that makes sense. Who wants to carry around a microUSB cable that you might well have no other use for?

But if you're using any other smartphone — Android, BlackBerry or Windows Phone — there are better options for keeping charged up while on the go.

source: androidcentral