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Universal Heavy Duty Battery Master Isolator Cut off Kill Switch 2 Keys 12v

About this product

Product Identifiers

BrandIsolator
MPN0684687
GTIN0635131563362
UPC0635131563362
eBay Product ID (ePID)1873116592

Product Key Features

Power SourceBattery
ColourRed
Sport/ActivityShooting
MaterialPlastic
Gauge/Calibre12 Gauge

Ratings and reviews

4.7
90 product ratings
  • 76 users rated this 5 out of 5 stars
  • 10 users rated this 4 out of 5 stars
  • 1 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 3 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • Robust and effective

    The kill switch was bought to fit on our boat, and is sufficiently heavy duty to isolate all the electrical circuits with one key. It was a replacement unit, but all the holes lined up making it easy to fit. Time will tell whether it will last as long as the previous unit (20 years) but judging by the solid construction and robust materials used I think it should.

    Verified purchase: YesCondition: New

  • Multiple battery cut off switch

    Medium to heavy duty switch it certainly looks the business,The key is harder to turn than the plastic ones,However it has a very positive on off click,and you can’t break key

    Verified purchase: YesCondition: New

  • Quick release battery clamps

    Being able to charge your battery without the terminals on has got to be a good thing on my vintage tractors they work fine I do think soldering the battery cable ends gives a much better connection .you must be prepared to replace the Earth cable if it is the is thin type. Very happy with the product will buy more as further renovations go-ahead ..

    Verified purchase: YesCondition: New

  • A must for classic cars stored for lengthy periods!

    Simple design! well constructed, at a sensible price.

    Verified purchase: YesCondition: New

  • Great Item

    Solid built item. Isolates battery with a full turn anti-clockwise and you can unscrew right off to stop battery draining if leaving car / van for period of time. Screws right off as an additional theft measure that would add time to a theft where they would have to have a spanner to remove and reconnect earth lead to Negative post. Handy what with all the vehicle thefts by key reprogramming through ODB port in current times.

    Verified purchase: YesCondition: New

  • 1 month use

    purchased for MX5 NB - didn't have to cut boot board to fit - unlike other parts stores advertising similar used for a month - making sure NOT to over tighten. REMEMBER: your alarm will not work if used - so will invalidate your CAT1 Thatcham insurance reduction. but great when storing for the winter months.

    Verified purchase: YesCondition: New

  • Fantastic idea, great device

    I had a battery that keep draining and I could never figure out with the issue was. So as a short term temporary measure I invested in this item so at night I would just simply turn anticlockwise and the car disconnects from the battery so no drain, and when I use the car I simply turn clockwise and I have a full battery. Also good for if you leave your car for long periods of time, and a great anti-theft device.

    Verified purchase: YesCondition: New

  • Excellent idea

    These make removing the battery or just uncoupling it so easy. Wish I had bought these years ago

    Verified purchase: YesCondition: New

  • Good solid product.

    I rewired a messy battery set-up on my caravan using these connectors and a junction box. The connectors make it so easy to remove the battery for over winter storage and charging.

    Verified purchase: YesCondition: New

  • Nifty gadget

    Needed to find out if my battery was dying or i had battery drain during the night. This product did the job perfectly. New battery required.

    Verified purchase: YesCondition: New