Has anyone upgraded there stock batteries to 2 AGM batteries? The internal converter will charge them without a problem right? Or do I have to change the converter? 2012 crossroads slingshot 32qb.
Not sure about your converter but my last 5th wheel there was a setting on the converter for AGMs, it was a matter of pushing a button on the front til the light blinked in a specific sequence. Check the manual or website or call the manufacturer of your specific converter to be sure.
Danny & Linda
Sold my '13 Redwood 36FB
Currently rv & truckless
I would write down the info on your converter stating what it is.
Then I would contact the battery people you intend to buy from (not the dealer, the factory) and give them the info and ask if it is sufficient for the AGM batteries you want.
My guess is you will want to upgrade the converter also.
Good luck and let us know what you find out.
2008 Cruiser CF26RK
2013 Ford Eco-Boost
Heavy duty payload - Max tow