Best battery cut off switch?

[Bitsyncmaster]

Dave,
I was looking at your thread. Do you have a model number or link for the latching battery switch you used and is the latching mechanism impervious to road vibration?

Thanks, Ron

I'm pretty sure this is the relay I have. I think you can find it cheaper.

https://www.ebay.com/itm/Intellitec-....c100677.m4598

You apply coil power one way and it latches on, then apply coil power the other way (swap the 12 volts and ground) and it latches off. So you could control it with a DPDT momentary switch (center off). I made an electronic controller so I could use a simple SPST push button and kill the engine first.

I've never had a problem with vibration. It's a "solenoid" type so no springs like in a relay that hold the contracts.