LePow iPhone 6 Battery Case
The LePow iPhone 6 battery case uses a great two-part design that allows you to attach a 3,000mAh battery to the back of the iPhone 6 when you need power and eremove it when you don't without taking the main case off.
This is one of the first iPhone 6 battery cases we've seen and it is on sale on Amazon now, plus $10 off with the coupon code PIELEPOW entered on Amazon during checkout.
After initial testing this is an exciting option as it allows for quick charging with a magnetically attached battery and a slim iPhone 6 the rest of the time. The cable is a little long, creating a loop, but with a removable battery this is not a major drawback.
$59.99 at Amazon