It provides power through its USB-C port and dual USB-A ports, allowing you to charge up to three devices at the same time.
Up to 78 Hours of Power* Keep on connecting, streaming, and playing. 20,000 mAH of power provides over 75 additional hours of battery life for your devices, so you can stay connected longer no matter where you are. BPB012BTBK Our Power Bank provides an additional 78 hours of extended battery life for your iPhone or Galaxy deviceMaximum additional video playback hours calculated by comparing the cell capacity of this power bank with the maximum video playback hours achievable by the iPhone 13 under normal conditions. Belkin BOOST↑CHARGE Power Bank 20K - For Smartphone, iPad Air, iPad mini, iPhone 13, iPhone 13 Pro, iPhone 13 Pro Max, iPhone 13 mini, iPhone 12, Our Power Bank comes with a USB-A to USB-C cable so you can start charging right out of the box.