Dr1512 inverting side working fine but charger is not constant, up and down then turns off any ideas please
I had a similar problem at work yesterday.when your charger switches of it assumes that the battery is fully charged, while it is not.this is the solution , switch on you inverter machine and allow it to run, while it is running use a direct current "dc" multi meter a test the voltages of the batteries any one that drops like 3 volts below the normal voltage is bad. Change it and you will notice that the problem will stop. Note that when a battery is bad it takes little time to get it charged than when it is in a good condition .
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