please assist me!!!!!! I am losing my mind.
A month ago I bought a Mecer 720w inverter with a 100ah gel battery. they battery wasn`t even giving me a full hour after being fully charged. I swopped the battery for a different battery and the same issue. I bought a different battery from a different supplier and its doing the same thing. All I ran was a 55inch led tv and a 9 watt led bulb.
when I put the tv on the battery indicator drops instantly from 100 to 75% is this normal? I thought it should stay on 100 for atleast some time. with the tv and 9 watt bulb the load goes from 23 to 50%. this also doesnt seem normal to me. please assist