Any issues with 4 12 volt batteries?
Just purchased a new toy hauler. Has 2 new 12 volt batteries installed. Right before i sold my other trailer i purchased 2 12 volt batteries. I want to run all 4. When they die, i will swap them out...
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75 amp WFCO will be great if it works as expected. Trouble is WFCO is notorious for not stepping up to boost mode when needed. Put the batteries in and give it a test is the only way to know.
For testing slowly discharge the battery to about 12.0/12.1 volts with a few lamps left on. Then fire up the generators and plug in. If working you should see battery voltage stedily climb to 14.2+ volts over 30 to 120 minutes. Voltage at the 12v fuse panel should have similar climb to 14.4 volts. More likely you will see 13.6 at the fuse panel and 13.2/13.6 at the battery and it will be a slow 24/48 hours to charge.
For testing slowly discharge the battery to about 12.0/12.1 volts with a few lamps left on. Then fire up the generators and plug in. If working you should see battery voltage stedily climb to 14.2+ volts over 30 to 120 minutes. Voltage at the 12v fuse panel should have similar climb to 14.4 volts. More likely you will see 13.6 at the fuse panel and 13.2/13.6 at the battery and it will be a slow 24/48 hours to charge.
