Recent content by timepass

Do we have any inputs on the availability of these kind of chargers which can be purchased and operated to charge the batteries at the standard 240V home voltage? I mean, batteries are being used everywhere - bikes, cars, inverters/UPS. This problem of battery going dead (or being told so by...

Thanks a lot everyone for the inputs over the last few days. I finally had the inverter-battery setup checked with a "borrowed" multimeter. It was showing 4V only. After having it charged by the battery person for more than 14 hours, it still did not bump up the voltage to the required 12+...

Yesterday afternoon. So, How should I proceed here here? Should I keep it connected with inverter for few more hours/days? Or give it to the battery charging guy, or go for a replacement?

Thanks again @blr_p for the inputs. 2 cells on the left were full, two in the middle were at 75%, while rest 2 at the right were at 50% water level. Unfortunately, I dont have a multimeter, but the battery person who visited last told that it was around 4 V.... (I couldnt see that reading so...

OK, so I should have added this in my previous reply. I have fully filled up each cell of the battery with distilled water yesterday afternoon, and left it connected with my inverter switch ON (27 hours now). But the inverter LED indicators are not turning ON at all till now. Around 30 minutes...

Battery is 135 Ah and around 5 years old. However, it was working perfectly till before going on leaves. Was powering multiple fans and tubes for 3+ hours. So I doubt if it is really dead and that's the whole reason for seeking help.

18 days

Hello, Thanks for the response. It is a tubular battery. The person who came to check the battery said that it has around 4 Volts remaining and is telling that the battery is dead. Given that he himself is a battery seller, is there anything else that I can check or try to get it working...

Hello, My Su-Kam inverter has apparently stopped working. Need some advice on what could be going wrong. Before going on leaves, I had charged the battery fully, and then disconnected the inverter power connection from the mains. After coming back, I reconnected the power to main line and...