The Belkin BoostCharge Power Bank 10K with Display (BPB027FQBK, black) is a pocket-sized battery for phones and tablets. It suits commuters, travellers and field staff who need a dependable top-up during the day. It arrives pre-charged and ready to use. The bank holds a 10,000 mAh internal battery, which Belkin rates at up to 43 hours of additional video playback for an iPhone 16. Two USB-C ports provide up to 20W of Power Delivery output when one port is in use, and 15W in total when both ports are in use. A digital screen shows the battery level, so you know when to recharge. Pass-through power lets it charge a connected device while the bank itself charges. Belkin SmartProtect puts the bank through 55 safety tests and adds overheat and overvoltage protection. The bank measures 4.1 x 2.8 x 1 in (104 x 71 x 25 mm) and meets TSA carry-on requirements. A detachable 6 in (15 cm) 60W USB-C to USB-C cable comes in the box. Charging an iPhone 13 or iPhone 14 needs a USB-C to Lightning cable, sold separately. Belkin lists compatibility with iPhone 13 through iPhone 17 models, Galaxy S22 through S25 series, Google Pixel 10 models, iPad mini (6th Gen), iPad (10th Gen) and Nintendo Switch. The housing is made from at least 72% post-consumer recycled plastic. Coverage includes a 2-year warranty and a $2,500 Connected Equipment Warranty.