ONE CARD sneaks two phone adapters into one thin charger

There are a lot of portable phone batteries that claim to be light enough to forget about while powerful enough to recharge your phone a million times very quickly. Many claims are quickly debunked the moment you realize there’s a brick in your bag for most of the day. The ONE CARD is looking to shame all the rest by offering a 2,200mAh battery in the form factor of a credit card.

Despite its 6.5mm size, small enough to stick in your wallet, the ONE CARD is still extremely versatile sporting connections enough for the iPhone 4/5/6 and Android phone and an LED power indicator to keep you informed. The campaign boasts about its featherweight qualities by saying you can easily walk and talk with it, but who would want to do that? In any case, you shouldn’t have to for too long as the ONE CARD charges devices at 1A, or about 1% a minute, limiting the amount of time you’d need to wait. And if the ONE CARD is too petite for your taste, also on offer is the ONE THING charger which has a 10,000mAh battery in the size of a pack of cigarettes that can charge up to two devices at once. Currently, a ONE CARD is going for $17, while a ONE THING is going for $35, with a delivery date of December 2014. The campaign hopes to raise $1,200.