Power your gear anywhere with the Nitecore Carbo 20 — a high-performance 20,000 mAh power bank built for both daily carry and demanding outdoor adventures. Input USB-C (IN): 5V⎓3A / 9V⎓3A / 12V⎓3A / 15V⎓3A / 20V⎓3.25A (65W MAX).