ICSTATION Digital Low Voltage Protector, DC 12-36V 20A Low Voltage Cutoff Disconnect Switch Over-Discharge Protection Module for Lead Acid Lithium Battery Solar Panel Lighting System

I don't see what problem you are trying to solve with switches. And I would be guessing you are looking for something like https://www.amazon.com/Digital-Battery-Low-Voltage-Protection/dp/B07929Y5SZ but it's not for high amperage setups.

I have the same jeep and just got this board and it has worked for years and never gave me problems https://a.co/d/07U3weiX