battery not staying charged
My bil 2002 hr 5th wheel dosen't seem to be holding a charge new battery went dead after 1 day put charger on last nite seems to be working better as long as the battery charger is hooked up. we're th...
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It could be as simple as a loose connection between the converter and the battery. You should check the voltage at the converter terminals, and at the battery when you are plugged in. They should be the same. If not, it's either the negative or the positive line between the two. Check battery post terminals, and the positive and negative terminal strip connections at the converter. My battery would charge while I drove, and charge when I hooked up the external battery charger, but the negative wire was so loose at the converter terminal strip that is could not charge from the converter.
