House Battery Replacement

[Steve70-5]

Replacing house batteries in Coach. When hooking negative and positive cables to new batteries, is there a special order that it needs to be done? When to put jumpers on between batteries? I have 6-6 volt batteries.

There are 3 negative cables and 3 positive cables, plus jumpers between batteries.

Looked in Newgle. Did not find anything.

[palehorse89]

This might guide you https://www.irv2.com/forums/f281/dis...er-511125.html

[Dutch Star Don]

Install the batteries and then make the jumper connections next. Once they're all connected, connect the main negative cable(s) to the battery. This seems counterintuitive, but Magnum says to connect the positive cable(s) last to prevent damage to the inverter/charger.

It seems awful early to be replacing batteries on a 2020, but if you're going from lead acid to AGM, you'll need to change some settings on your battery charger.