you cannot use single or double battery with APC ONLINE UPS.
Brand Apc
Model SURT2000XLI
Rating 2 kva / 1.4kw
Price 45,000 ( used, without any repair )
one year warranty.
internally it contains Battery 12 volts, 7 ampere
X 4
Brand Apc
Model SURT3000XLI
Rating 3 kva / 2.1 kw
Price 75,000 ( used, without any repair )
one year warranty.
internally it contains Battery 12 volts, 5 ampere
X 16
backup time with internal batteries is 5 - 10 minutes.
Best Regards
Murtaza Ajmi Khan
Sales & Marketing Lead
Cell: +92 321 499 70 60
murtaza@uwt.com.pk
UniWorld Technologies
Office # 1, 2nd Floor, Tariq Centre, HIII, Johar Town, Lahore. 54770- Pakistan
Phone: +9242 3595 14 95, Fax: +9242 3617 04 99.
Email: sales@uwt.com.pk, support@uwt.com.pk
URL: www.uwt.com.pk
FaceBook Page : www.facebook.com/UniWorldTechnologies
LinkedIn : UniWorld Lahore
Skype Id : murtaza.ajmi1