Emergency Mini Portable 14w UPS Back Up Power Bank, USB port, 5/9/12v dc outputs | eBay
ECO Series 120V 750VA 450W Energy-Saving Standby UPS with USB port and 12 Outlets | Eaton
APC BE600M1 Back-UPS 600 VA 330 Watts Power Supply (UPS) - Newegg.com
OmniVS 120V 1500VA 940W Line-Interactive UPS System, Tower, USB port | Eaton
VALUE UPS, Line-Interactive, 800VA, USB Port - SECOMP International AG
APC UPS Battery Backup, 650VA Uninterruptible Power Supply with USB Charging Port, Back-UPS (BVN650M1) - Walmart.com
Amazon.com: Tripp Lite 1000VA Smart UPS Back Up with USB Charging Port, 500W Tower, LCD, AVR, USB, TEL/Coax Protection, Energy Star (SMART1000LCDU) : Everything Else
Amazon.com: APC UPS Battery Backup and Surge Protector, 600VA Backup Battery Power Supply, BE600M1 Back-UPS with USB Charger Port : Electronics