Battery Master Disconnect Cut OFF Switch 

Brand new battery master disconnect switch, battery isolator, and starter immobolizer for cars and trucks with Top Post batteries. 

This switch fits the slightly smaller negative post of all standard sized automotive top post batteries. 

This extremely handy cut off switch enables you to quickly and easily disconnect your automobile battery for safety, servicing, or storage. They are recommended by classic car insurance companies and required by many auto storage companies.

As shown in the photo you simply install this battery isolator switch on the negative post of your top post battery, then attach your battery cable to the back of the switch and you are done! To engage power just hand tighten the green knob and just slightly loosen the green knob to disconnect all power. The green knob can also be completely removed to help discourage unauthorized use.

These quality switches are made of zinc and brass (not soft lead).

These same switches often sell for $13.95 at specialty shops and are highly recommended for all classic and antique cars.

We will ship worldwide.

I am an auto parts importer and dealer have been involved with these switches since the 1980's. This is one of the least expensive, easiest to install, and most useful item that you can add to your antique or classic vehicle. Please check our many years of ebay feedback on this switch as well as other quality items that we sell. Please email us with any questions.

Thanks for looking!