JOYROOM JR-L017 10000mAh 22.5W Fast Charging Power Bank The JOYROOM JR-L017 Power Bank features a 10000mAh battery, up to 22.5W fast charging, and built-in USB-C and Lightning cables for convenient charging without carrying extra cables. It also includes a digital battery display, an emergency flashlight with SOS mode, and a built-in alarm, making it an ideal power bank for everyday use and travel.