The Mophie Juice Pack is a protective case that contains an internal 2,400mAh battery, and it provides up to 6 feet of drop protection. Talk, listen to music, and view content without worrying about running out of battery. Just press and hold the button to send power directly to device.Up to +50% battery lifeGet the battery boost to make that call, send that text, take that pic, and not worry about low battery. Contains a 2,400mAh Internal Battery The Juice Pack has the capacity to help meet the demands of daily life. Magnetic Array Integrated magnetic array for versatile mounting options. Compatible with MagSafe-based desktop stands and car mounts. Does not support wireless charging. Priority Charging Power is channeled to the device first, then the juice pack battery. Standby/Status Button Use the button to turn the juice pack battery on and off and to check the battery level. Low-Profile Design Low-profile design that feels great in your hand and leaves you confident knowing you can keep your device going. Raised Corners Everyday protection features internal rubberized support pads built to withstand drops and hard falls, while raised corners provide added protection against scratched and cracked screens. Integrated, Versatile USB-C Port The juice pack has a USB-C port you can use to plug your phone into other devices, channel a charge directly to your phone, or recharge the juice pack itself.