Quote Originally Posted by SolarPoweredRV View Post
I recommend the Progressive Dynamics brand with about 90 amps, or more.

OEMs do not install the highest amp Converters, they install the lowest cost solution for them. Additionally, your new Lithium batteries are capable of charging very fast, so why would you want to extend your charging time with a lower amperage Converter. If you are spending the money anyway, make it better.
That leads me to another question, how do I know the point my wiring would not be sufficient for higher amp charger? I agree with what you are saying, just not sure I want to tackle wiring at this time. (getting things ready to go full time in 2 weeks, so busy). Thanks