The ChargeCard's clever in its simplicity, a credit card-sized device made from ABS (think: Lego) plastic.

ENGADGET: ChargeCard pocket iPhone charger starts shipping, we go hands- and wallets-on

The ChargeCard purports to offer an always-with-you charger that takes up no more space than a credit card.

FORBES: Need Juice? This Phone Charger Fits In Your Wallet

The card has already begun shipping -- if you backed the project on Kickstarter, expect your ChargeCard to arrive this week.

ENGADGET

That's why we're happy to get behind this wallet-sized cable, coined ChargeCard.

ENGADGET

We experienced this issue with a MacBook Air and Samsung Galaxy Note II -- you can force the flexible cable to twist into the necessary position, but it appears to cause quite a bit of tension, and our ChargeCard was visibly damaged after just a few minutes of use.

ENGADGET