Quote:
Originally Posted by smitty1020
I just had 2 new batteries, transfer switch, inverter and converter replaced. 3 weeks ago. sitting here stationary for 3 weeks, the batteries were at 13.6 now at 12.5. shouldn't the charging system try to keep up and maintain 13.6 + -. when on a trip after 5 or 6 hours the batteries are charged.
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Use your VOM and check voltage across whatever type battery controller you have
Same time you will determine what the voltage from the charger is providing