The Belkin UltraCharge BPB030hqBK Power Bank has a built-in USB-C cable, so you're always ready to charge your devices without carrying an extra lead.45 W fast charging - can boost compatible devices to 50% in as little as 22 minutes20,000 mAh capacity - gives you enough power for up to four full phone chargesBelkin Smart Protect - helps keep your devices safe while they're chargingCharges up to three devices at onceDigital display