This high capacity power bank features the latest fast charging technologies in 20W USB-C Power Delivery in/out and 18W USB Fast Charge ports. The powerful dual output allows you to fast charge compatible devices like the latest iPhone and Android smartphones from 0 to 50% in just 30 minutes! With a built-in LED battery indicator, always be in the know of how much power you have on hand. Extend your talk, music and gaming experiences on the go. Reliable. Portable. Power.