UPS for growth profiler 1.
Should be replaced every 5 years.
VFI 2000 AT | BlueWalker
Capacity 1800W
Full Load Backup Time [min] 4.0
Reserve time for half load [min] 11.0
Growth profiler is rated at 500 W + computer ~300 W; hence, the load should be about half and the battery should last for about 11 min.