The product is brand new, but the original box has been opened to verify contents. Original packaging shows signs of handling.
APC UPS 850VA/450W UPS Battery Backup & Surge Protector for PC, Router, NAS | Back-UPS UPS battery backup for home office electronics

• KEEP WORKING WHEN THE POWER GOES OUT: 850VA/450W provide up to 35 minutes of runtime at 100W to save work, shut down safely, or ride out short outages. Protect desktops, monitors, NAS, & modems from data-corrupting power cuts
• PROTECTS YOUR WHOLE HOME OFFICE SETUP: Battery backup keeps your computer, router, modem, NAS, and smart home gear running during outages. Surge-only outlets handle printers and monitors. One unit, entire workspace covered
• 9 OUTLETS + 2 USB-A CHARGING PORTS: 6 battery-backup and 3 surge-only NEMA outlets, plus 2 USB-A ports (5V/2.4A shared) to charge phones and tablets without sacrificing a protected outlet
• EASY TO MONITOR, EASY TO MAINTAIN: Silenceable alarm and LED indicators give instant status at a glance. Battery is User-replaceable in minutes - no technician needed. Replacement battery model RBC17 (sold separately)
• 3 YEAR WARRANTY + ENHANCED PROTECTION FOR CONNECTED ELECTRONICS: Supported by a 3Year Warranty, plus Equipment Protection for enhanced coverage of connected devices, providing added assurance against powerrelated damage