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Spurtar Top Post Battery Disconnect Switch 12V-24V Battery Shut Off Switch Quick Disconnet Master Battery Isolator Battery Power Cut Off Switch with Green Knob for Car Truck Boat Vehicles

4.4 4.4 out of 5 stars 1,551 ratings

To see product details, add this item to your cart. You can always remove it later.
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Purchase options and add-ons

Switch Type
Kill Switch
Material
Brass

About this item

  • Must Have Battery Disconnect Switch: Battery disconnect switch protects everything from cars to boats to semis with this knob, handling 12V of up to 125A continuous & 500A momentary current. It is ideal for cars, boats, trucks, RVs vehicle and electrical equipment batteries.
  • Safety Protection: Battery cut off switch 12v is designed to cut-off power flowing of the vehicles battery to avoid unauthorized use of your vehicle or unwanted battery consumption when not used, prevent vehicles from battery drain and reduces the risk of electrical fire
  • Easy Use: Spurtar battery kill switch is convenient to use. Simply to engage power by hand tighten the green knob and slightly loosen the green knob to disconnect all power. Make sure the negative battery post and battery clamp (original battery connector) clean before install
  • Wide Application: Spurtar battery disconnect switch is suitable for most top post terminal (15-17 mm cone battery negative post). Please make sure this battery terminals top post kill switch for car use under the condition of 12V voltage, 125 A, knob type
  • Premium Quality: Battery disconnect switch 12v battery isolator made of heavy duty solid brass, rust and corrosion resistant, greatly protect the battery disconnect isolator from rust and corrosion, durable for long term safety use

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Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 4 x 2 x 1.2 inches; 1.6 ounces
  • Item model number ‏ : ‎ ABT0122GD
  • Date First Available ‏ : ‎ July 8, 2019
  • Manufacturer ‏ : ‎ Kingcompany
  • ASIN ‏ : ‎ B074HW532B
  • Customer Reviews:
    4.4 4.4 out of 5 stars 1,551 ratings

Product Description

Top post battery disconnect switch

Spurtar Top Post Battery Switch is used for battery to isolate and secure the electrical system, eliminate any power drain from the battery when vehicle or boat are not in use, disconnect the battery safely.

Top Post Battery Disconnect Switch is a simple twist of a knob provides a convenient way to quickly disconnect and reconnect power from an automotive battery.

The switch mainly used to solve the problem of leakage and loss of electricity and ensures a clean, solid, low profile connection to your Car, Vehicle, RV and Boat batteries which have a standard 15-17 mm cone top post terminal, also for electrical equipment's switch.

battery switch

battery terminal disconnect

 kill switch

Negative Battery Post ONLY

  • This battery switch uses a green knob that turns clockwise or anti-clockwise to disconnect or connect the battery.
  • Loose is power off, tightening can be conductive.
  • By simply turning the knob about 45 degrees, you can engage or disengage the switch.
  • Compatible for top post terminal, battery negative post only.

Easy Operation

  • Remove existing cable from negative battery post and set aside.
  • Clean battery post for a good electrical contact.
  • Install battery switch to negative battery post and tighten.
  • Bolt the negative battery cable onto the “male” end of the battery disconnect switch and tighten.

Heavy Duty Disconnect Switch

  • Quick disconnect switch made of heavy duty solid brass, provides a firm base while handling 12V of up to 125A continuous & 500A momentary current.
  • It features superior performance and good conductivity.
  • Rust and corrosion resistant, durable made for safety use.

battery terminal disconnect

negative post disconector

knob type

battery power cut off isolator

Brefore buying Battery Disconnect Switch

  • Check the amperage rating before buying to know if the switch is suitable for the battery of your vehicle, boat, or RV.
  • Always remember to turn off your vehicle before disconnecting the battery. This will prolong the lifespan of the battery, the electrical components, and the disconnect switch.
  • Avoid random power cuts or you risk damaging the locking navigation system and other anti-theft features.
  • When replacing the battery, disconnect the switch—starting with the negative terminal.

Specification

  • 125A Continuous at DC 12V
  • 500A Instantaneous at DC 12V
  • 15mm-17mm Battery Negative Column
  • Top Mount Knob Type
  • Size: 3.38 x 1.38 x 1.38 inch ( 85 x 35 x 35 mm )
top post battery terminal disconnect switch
battery disconnect switch top post battery master disconnect switch spark plug gapping tool kit spark plugs gap tool Toolwiz Spark Plug Gap Tool, Universal Spark Plugs Gapper, Gap Adjustment Kit with 32 Feeler Gauge spark plug gap tool feeler gauge filler guage
Top Post Battery Disconnect Switch, Green Top Post Battery Disconnect Switch, 2pcs Green Toolwiz Spark Plug Gap Tool, Spark Plugs Gapper - Black Toolwiz Spark Plug Gap Tool, Spark Plugs Gapper - Red Toolwiz Spark Plug Gap Tool with 32 Blade Feeler Gauge-Red Toolwiz Spark Plug Gap Tool with 32 Blade Feeler Gauge-Black
Customer Reviews
4.4 out of 5 stars
1,551
4.4 out of 5 stars
1,551
4.5 out of 5 stars
271
4.5 out of 5 stars
271
4.5 out of 5 stars
271
4.5 out of 5 stars
271
Application Ideal for cars, boats, trucks, RVs vehicle and electrical equipment batteries Ideal for cars, boats, trucks, RVs vehicle and electrical equipment batteries Spark plug gapper allows you to adjust the gap with less time and effort. Spark plug gapper allows you to adjust the gap with less time and effort. Spark plug gapper allows you to adjust the gap with less time and effort. Spark plug gapper allows you to adjust the gap with less time and effort.
Suitable for Top post terminal(15-17 mm cone battery negative post) Top post terminal(15-17 mm cone battery negative post) Spark Plugs Gap Precise Adjustment Spark Plugs Gap Precise Adjustment Spark Plugs Gap Precise Adjustment Spark Plugs Gap Precise Adjustment
Operating Voltage 12~24 Volts 12~24 Volts / / / /
Handling 12V of up to 125A continuous & 500A momentary current 12V of up to 125A continuous & 500A momentary current 10mm 12mm 14mm 16mm 10mm 12mm 14mm 16mm 10mm 12mm 14mm 16mm 10mm 12mm 14mm 16mm
Mounting Type Surface mount Surface mount Hand Control Hand Control Hand Control Hand Control
Material Brass copper Brass copper Anodized Aluminum Anodized Aluminum Anodized Aluminum Anodized Aluminum
Packing Include 1pc Green 2pcs Green 1pc Black 1pc Red 1pc Red + 1pc Feeler Gauge 1pc Black + 1pc Feeler Gauge
Brand Name Spurtar Spurtar Toolwiz Toolwiz Toolwiz Toolwiz

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Customer reviews

4.4 out of 5 stars
4.4 out of 5
1,551 global ratings

Customers say

Customers like the electronic switch for its security and ease of installation. They say it prevents car theft and saves battery life. They also say it is simple to connect and disconnect the battery. However, some customers dislike the material. Opinions are mixed on quality, value, fit, and appearance.

AI-generated from the text of customer reviews

37 customers mention33 positive4 negative

Customers find the installation of the electronic switch to be easy. They mention that it's simple, easy to connect and disconnect the battery, and that no modification is needed. Some say that the switch is fast and easy to turn on and off the battery.

"...========================Easy install and easy to use. --..." Read more

"...Easy Peasy." Read more

"Easy to install. Does what it promises to do.My battery kept dying because I don't use car frequently. This solved the problem" Read more

"Easy to use and proven to extend battery life." Read more

24 customers mention21 positive3 negative

Customers like the battery life of the electronic switch. For example, they say it's easy to install and use, and does effectively stop battery drain. Some mention that it saves electricity and can prevent a dead battery. Overall, most are satisfied with the product's battery life.

"...It was a perfect solution to keep the battery disconnected so it wouldn't drain when the car was sitting idle for longer than a few hours...." Read more

"...that you only drive/use occassionally, this disconnect can save you from a dead battery...." Read more

"Easy to use and proven to extend battery life." Read more

"...Your Battery disconnect keeps the battery from running down and is also a very good security device." Read more

6 customers mention6 positive0 negative

Customers are satisfied with the electronic switch's security. They mention that it is great for preventing car theft, and is firmly installed.

"...Dead battery problem solved. Probably a good theft deterrent also." Read more

"...disconnect keeps the battery from running down and is also a very good security device." Read more

"...Would also be great to prevent car theft by just taking the green knob completely off the battery disconnect...." Read more

"I use this on my boat and my cars not only is it great for security but if you have any little drain on your battery this will fix the problem super..." Read more

68 customers mention45 positive23 negative

Customers are mixed about the quality of the electronic switch. Some mention that it has worked well so far, has a perfectly functioning battery, and is a perfect product. Others say that it's made of low-quality material, is very fragile, and has poor quality control.

"Works so far no issues." Read more

"...If you have space to mount it, this switch does a great job." Read more

"...One of them snapped off while I was installign it and while it was brass colored on the outside, it was a dull grey material inside." Read more

"...Cut the battery and you have a perfectly functioning battery when you return weeks later. Easy Peasy." Read more

9 customers mention6 positive3 negative

Customers have mixed opinions about the fit of the electronic switch. Some mention that it fits perfectly between their OEM negative terminal and battery, while others say that it doesn't fit, the sizes of clamp do not match, and the clamp is not large enough.

"...It will probably work for a while, and the fit and finish appears to be okay...." Read more

"I ordered this specifically to Toyota Prius, but clamps are of different sizes...." Read more

"Compact, Easy to Install, and Easy to Use. What a find! Good for storing a car over the winter and keeping the battery fresh." Read more

"...It works great. It fits perfectly between my OEM negative terminal and battery." Read more

7 customers mention4 positive3 negative

Customers are mixed about the value of the electronic switch. Some mention it's good value and cheap insurance against a dead battery, while others say that it'll not work right and is not worth your money.

"Easy to install and a good price." Read more

"...Item has no real use case as the disconnect does not happen until the screw is removed from the quick disconnect.Very poor design...." Read more

"Cheap insurance against a dead battery..." Read more

"It do not work right . Not worth your money" Read more

6 customers mention3 positive3 negative

Customers are mixed about the appearance of the electronic switch. Some mention it has a clever design, while others say it causes easy slippage.

"The item looks ok, but is a bit of a hassle to get installed. The connection is probably prone to coming apart over time...." Read more

"...Very poor design. Will try item to return if possible." Read more

"The idea of the product is very good, but the product is made of low-quality material, therefore it is very fragile and unreliable for large cars😟..." Read more

"...Breaks apart with the slightest pressure leaving you stranded. Poor design." Read more

6 customers mention0 positive6 negative

Customers are dissatisfied with the material of the electronic switch. They mention that it's non-ferrous, very thin, and has an inexpensive yellow coating. Some customers also mention that the outside plating corroded exposing a dull grey material inside. Overall, customers are disappointed with the quality and durability of this product.

"...it and while it was brass colored on the outside, it was a dull grey material inside." Read more

"...It appears to be a white metal with an inexpensive yellow coating over it. This would greatly shorten the serviceable lifespan of the product...." Read more

"Not brass and first one broke Sent new one. Get what you pay for. But It will work for the time being" Read more

"...In some places the metal is very thin, not sure how long it will last drawing heavy amps to start engine." Read more

I have concerns about a misleading description
2 Stars
I have concerns about a misleading description
In the specs for this item it mentions the materials of construction to be brass/copper. Upon opening the box, I found the description to be misleading. It doesn't feel or look like brass. It appears to be a white metal with an inexpensive yellow coating over it. This would greatly shorten the serviceable lifespan of the product. The white metal is non-ferrous and doesn't stick to a magnet. It will probably work for a while, and the fit and finish appears to be okay. But unless they've developed a white brass, I believe The material description is inaccurate.
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CK
5.0 out of 5 stars Works, easy to install
Reviewed in Canada on January 22, 2024
Number of Items: 2Verified Purchase
Bleser
5.0 out of 5 stars Gutes Produkt, kann man machen.
Reviewed in Germany on March 12, 2024
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Amazon Customer
5.0 out of 5 stars Super easy to fit.
Reviewed in the United Kingdom on February 5, 2024
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Richard Atkinson
5.0 out of 5 stars Good enough in use, and inexpensive.
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Marta
5.0 out of 5 stars Funciona
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