Asslam-o-Aliakum
expert se help chahye plz
mere pass 1000 watt ups hy and exide ki batry 165 ampare
problem ye hy k jb charge karta ho btary ki wire hot ho jati hy
jb k

with out load( ups k out put voltage with batry ac 254 volt)
with load (output voltage 210 volt)
batry voltage with out wapda 12 dc volt
and with wapda charging time voltage 14.6 voltage dc
plz help kary k wire q hpt hoti hy jb batry chargin hoti hy