mecer 1000va line interactive ups battery replacement

-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 Vista/2008, Windows 7, Windows 8 & 10, Linux, -Unix, and MAC