Amazon.com: APC UPS 1000VA Sine Wave UPS Battery Backup and Surge Protector, BR1000MS Backup Battery Power Supply with AVR, (2) USB Charger Ports : Electronics
Amazon.com: APC Gaming UPS, 1500VA Sine Wave UPS Battery Backup with AVR and (3) USB Charger Ports, BGM1500B, Back-UPS Pro Uninterruptible Power Supply, Midnight : Electronics