Looking for a battery separator for your car or boat? POWER-GATE Bi-directional relays can serve that purpose using solid-state MOSFET based technology….no moving parts, no arc’ing , no wear and tear. Install a micro on/off switch remotely for a convenient way to uncouple the battery(s) from the rest of the vehicle. You should also consider our ultra-efficient ideal diode assemblies. We call them Single Rectifiers and Dual Rectifiers. Ring us and we’d be happy to help with your application.