Remote Battery Disconnect Switch 12v, 250A, Upgrade Prevent Battery Drain, Disconnect Negative Car Kill Switch Anti-Theft, Remote Battery Kill Switch for Car, Truck, RV

This looks like what you need. https://a.co/d/0fTluxZZ

Remote battery switch. A device that connects and disconnects your vehicles battery with the push of a button. When you are stopped, disconnect the battery so there's no accidental wasted electricity. Plus, it makes your vehicle harder to steal