The iPhone 6/6S is a beautiful piece of hardware. It’s also the lightest and thinnest ever made, and protecting your device shouldn’t come at the expense of one of its best features. If you’re looking for a stylish, secure iPhone battery case that’s not too bulky, ThinCharge iPhone 6/6S Battery Case is definitely the one for you. And at 55% off, the opportunity has never been better to level up your phone protection.

The ThinCharge case was 380% crowd-funded on Indiegogo in October 2015, and with good reason: the difference is immediately clear when you try one of these out in person. Packing a charge capacity of 2600mAh, ThinCharge is the world’s thinnest and lightest battery charging case for iPhone.

A single button activates the battery, and the LED indicator lets you know when it’s charging. The pass-through charging feature knows to juice up your iPhone first, and then the case. It plugs in with your existing Lightning cable, and is available in white, black or gold, delivering options for your style aesthetic.

Carrying around a big, bulky battery charging case just isn’t practical. That’s why we’re excited about ThinCharge – especially with a slashed price of $56.99!