Converter help

[normchevy]

Cheers Campers. I have a 2017 Keystone Montana 3820FK.

My converter is bad, and I am trying to replace it. My old part on the panel door says PD4575K18L.
E-trailer has me replacing it with PD4575LICSV but when I received it, it says for lithium batteries only.
I am not running lithium batteries and they say my old model was for lithium only as well.
Does anyone know if my panel will work with a converter that is for both lithium and lead batteries?
Also, the wiring is a bit different.
Both the old converters and the one I received have the same 3 wires on bottom for the breaker and the buses but the original converter just has a thicker black and a thicker white to connect while the new converter has two sets of wires on the top.
Anyone have any advice?

[Carl n Susan]

You need the dual battery type converter for FLA and Li. The Li only will fit but but will not charge your FLA batteries correctly. I believe you want the PD4575CSV model.
Here is a link to PD's replacement chart. https://www.progressivedyn.com/repla...rter-sections/