MRC:
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.FEAT
Special Features:
Sinewave waveform; rbc24 replacement battery cartridge; 26.5 minutes, 490 watts typical backup time at half load; 7.4 minutes, 980 watts typical time at full load; 480 joules surge rating energy; 0 to 1000 feet operating elevation; 0 to 95 percent operating relative humidity; minus 15 to plus 45 degrees centigrade storage temperature; 171 btu per hour online thermal dissipation