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Amazon.com: APC UPS BR1500MS, 1500VA Sine Wave UPS Battery Backup & Surge Protector, Backup Battery with AVR and LCD Display, 2 USB Charging Ports, Uninterruptible Power Supply, APC Back-UPS Pro Series (Renewed) :
Amazon.com: APC 1500VA Smart UPS with SmartConnect, SMT1500C Sinewave UPS Battery Backup, AVR, 120V, Line Interactive Uninterruptible Power Supply : Electronics