Stay charge on the go even if you forget the cords. Built-in 3000mAh battery recharges devices when you need it. Charge up to 3 devices at once with built-in cables and 1 port. USB-C and Lightning cables built-in for various device use. One USB-C port. Provides up to 16 hours of battery life. 4 LED battery indicator lights. Features stylish fabric and rubber coated finishes.