Keep three devices powered with the Belkin BOOSTCHARGE Power Bank 20K, a portable 15W charger for smartphones and smart devices. It features two 12W USB-A ports and one 15W USB-C port, with a total of 15W shared when all ports are used simultaneously. Provides up to an additional 78 hours of smartphone video playback and offers fast top-up charging (iPhone 15 Pro 0-50% in about 35 minutes; Galaxy S23 Plus 0-50% in about 45 minutes). Includes a USB-A to USB-C cable, LED power indicator, recycled-plastic construction, 100% plastic-free packaging, a 2-year manufacturer warranty, and Connected Equipment Warranty up to $2,500.