Refurbished unit, 4 upgraded batteries brand new batteries are included and installed in the unit. The System passed all tests and is confirmed in good condition with the exception of the plastic front plate which is missing however is only cosmetic. Front plate can be replaced on request but will cost more. The APC SMT1000RM2UC Smart-UPS 1000VA Rack-mountable UPS is a reliable and efficient power protection solution for computers, servers, and networking equipment. With a maximum power output of 1000VA and 500Watts, this compact and freestanding UPS features passive cooling and surge protection to ensure the safety and stability of connected devices. The UPS also includes features such as an audible alarm, LED display, and 8 NEMA 5-15R outlets for versatile connectivity. Perfect for businesses and home offices needing uninterrupted power supply and protection.