Need a charge fast? The Mophie 15W Powerstation Wireless Slim charges twice as fast as a typical 7.5W wireless charger. For even faster speeds, plug in to its 20W USB-C PD port. This magnetic power bank is Qi2-certified and MagSafe-compatible. Charge two devices at once with the magnetic wireless surface and the USB-C port. Powerstation Wireless Slim contains a 5,000mAh internal battery to meet the power demands of your day. Powerstation Wireless Slim is made with premium materials. It’s only 9mm thick, so it fits easily in your pocket or bag and won’t weigh you down.