No. Do not disturb the UPS; leave it ON! Measure the float voltage with the UPS powered.thx mikeML for ur rapid response,
I m using 2 car batteries 12V in series,
UPS is charging for more than 3 days without power failure,
now i will off my UPS and will check batteries voltage (to be 27.20), when batteries temp will reach at that of room.
by Jake Hertz
by Aaron Carman
by Jake Hertz