Well they've done it again. The folks that revolutionized ultra-portable USB charging cables with the ChargeCard are back with an all-new, and [perhaps] even more convenient iOS device accessory called the ChargeKey.
As the name insinuates, the ChargeKey is essentially a Lightning-to-USB cable reduced down to the size of a house key. And its small size enables you to attach it to your car/house keys, ensuring that it's always nearby...