UPS Battery Backup 2000va Brand New

Ups mecer 650va line interactive ups (me-650-vu) 650va line interactive ups. Microprocessor control guarantees high reliability. Boost and buck avr for voltage stabilization. Auto restart while ac is recovering. Simulated sine wave. Off-mode charging. Cold start function. Usb communication port and rj-11/rj-45 protection. Overload, discharge, and overcharge protection. Supports windows 7/8/10, linux, unix delivery done countrywide