The compact and versatile CORE Power AC, providing extreme power and performance, is your portable power solution. It features an AC outlet that delivers an incredible 85 watts of power. Now you can plug in and power laptops and personal electronics as well as USB devices. 27,000mAh provides plenty of power to share across the additional 3 high-speed USB ports. The Core Power AC is engineered to pack the maximum amount of power in the most compact form possible. With a super-sized 27,000mAh capacity, there is more than enough power to charge even your most power-hungry devices! With 3 types of USB ports, the Core Power AC works with any USB powered device: Micro USB, Lightning, USB-C, and Qualcomm Quick Charge 3.0. It is the ultimate backup power source to charge all of your Smartphones, Tablets, Cameras, Bluetooth Headsets & Speakers, Wearables, Drones & more. You can charge up to 3 USB devices simultaneously.