The WattBox WB-OVRC-UPS-1100-1 is a backup UPS designed for enterprise/data center use. It provides a maximum power output of 1100W with a single outlet, making it ideal for protecting critical systems during power outages. This black unit features one fan for cooling and operates on 120V voltage compatibility, ensuring reliable performance for universal compatibility. The WattBox brand is known for its quality and durability in providing uninterrupted power for sensitive systems.

Box does power on properly and seems to be in phenomenal shape but marks no battery with 0 output, not sure if a battery just needs to be placed into slot in the front or something else but selling as is