Universal Battery Master On/Off Switch.This battery switch is perfect for Mustangs that are parked for a long period of time. It features a on and off turn dial to quickly disconnect battery draw.
For this switch to work you must remove the negative battery cable, attach this switch to the negative post and then reattach the negative cable to this switch. It's that easy!
*Warning! Disconnecting your battery will result in lose of radio presets and all other battery reserved functions, alarms etc..
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This product will fit the following Ford Mustang years:
Product ReviewsWrite a review
Battery Master On/Off Switch Universal is rated out of 5 by 8.
Rated 5 out of 5 by azeod from goffy lookin battery discondnect. strange lookin trinket but once installed it looks like it will work very well. been on a month so has a months worth of disconnects and connects. operation is simple and very quick. even my wife understands its purpose and operation.
Date published: 2015-12-19
Rated 5 out of 5 by Sabbath101 from Works as advertised Works well on my 1996 Ford Aerostar. I only drive it one day a week and the battery drains if it isn't driven daily. Great cure for jump starting it every Sunday morning at 6:00 a.m. Interestingly, the next day after installing it, I saw the same thing in my local Wal-Mart for $5.00. Live and learn!
Date published: 2016-04-06
Rated 5 out of 5 by BobRing from Great Looking Switch The switch I received has a much cleaner casting and finish than the one pictured in the ad. Has very good contact points and operates smoothly and efficiently. I will recommend this switch to my friends who also store their vehicles for the winter.
Date published: 2016-03-11
Rated 5 out of 5 by ChicWeed from The Answer! The greatest gadget for my car projects. A simple turn of the knob to shut down the battery power...instead of fumbling with battery cables. I've bought six of these...some for my friends!
Date published: 2016-03-04
Rated 5 out of 5 by Butler002 from Very handy! This little guy is awesome and definitely a must have if you're doing any type of electrical work. Works exactly as described.
Date published: 2016-02-03
Rated 5 out of 5 by jos1121 from Great part I bought one of these disconnects before and it saved my car from burning badly, after a short in the electrical system.
Date published: 2015-08-05
Rated 2 out of 5 by Samsnead from Battery Master OnOff Switch Universal Works great initially. But after awhile the threads which are brass strip and becomes totally useless.
Date published: 2016-02-19
Rated 5 out of 5 by reb 2 from Battery disconnect High quality, fair price, easy to use and works great
Date published: 2015-01-21
Will this switch fit my 1996 Aerostar van?
This is a universal switch that has no specific vehicle fitment.
Date published: 2016-03-23
How to install it
You remove the negative battery cable, install this switch onto the battery post, then attach the cable's clamp, originally attached to the battery, onto this switch.
Date published: 2016-03-04
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