Huge capacity, charge your devices multiple times with two USB-C PD ports for laptops and phones, as well as a USB port with Quick Charge 3.0. High-speed charging, optimal Power Delivery output charges your 13” MacBook Pro or Google Pixelbook Go at full speed. Fast charging, use a charger with 45W PD or higher for accelerated charging. Four safety features, built-in safeguards protect your devices from excessive current, overheating, and overcharging.