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Car Battery Disconnect Isolator Switch, 12V/24V Heavy-Duty Power Cut Off Switch Auto Battery Terminal Anti-Leakage Switches, Universal Battery Kill Switch for Car, RV, Boat, ATV, Marine (1PC)

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Condition: New
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$7.69 Why this price?
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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Mar 22
Order within 16 hours and 9 minutes
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Size: 1PC


Features

  • Practical FunctionThe battery disconnect switch is perfectly compatible with both 12V and 24V battery systems, and it can precisely and efficiently isolate the current. When the vehicle is parked, it can prevent battery discharge caused by abnormal electrical systems, significantly extending the service life of the battery.
  • High SafetyThe power cut-off switch can completely cut off the battery power. When the vehicle is lying idle for a long time, it avoids continuous power consumption of the battery and effectively reduces energy waste. At the same time, it reduces potential safety hazards such as electrical short circuits and leakage, providing reliable safety protection for the vehicle's electrical system in all aspects.
  • High-quality MaterialThe heavy-duty battery disconnect switch uses high-quality brass as the main material. It has excellent electrical conductivity and corrosion resistance, can withstand complex and harsh usage environments, is sturdy and reliable, and ensures long-term stable operation.
  • Convenient to UseThe car battery switch has a simple and clear design and is suitable for the top terminal and negative terminal of the battery. You only need to gently rotate the switch to easily cut off current or restore the power supply, making it easy to operate quickly daily.
  • Wide ApplicationThe 12v battery disconnect switch is not only suitable for the battery management of common cars, trucks, RVs, and boats but also can be used as a device switch equipped with batteries, easily meeting the power control needs in different scenarios.

Description

This car battery disconnect switch is made of high-quality pure copper material, which can effectively extend the battery life and comprehensively ensure the electrical safety of the vehicle.SPECIFICATION:Brand: DUSCOKEName: Car Battery Disconnect SwitchColor: BlackMaterial: BrassSIZE: 3.11 × 1.98 × 2.41 inchApplicable: Most vehiclesFEATURES:- The car battery disconnect switch has a compact and small appearance design, and it will not take up too much space.- The heavy-duty battery disconnect switch will not produce noise during operation.- The car battery switch improves the overall performance of the electrical system through the management of the battery.

Operation Mode: ON-OFF


Current Rating: 100 Amps


Operating Voltage: 12 Volts


Contact Type: Normally Closed


Connector Type: Plug In


Brand: DUSCOKE


Switch Type: Rotary


Terminal: Through Hole


Material: Brass


Item dimensions L x W x H: 3.11 x 2.41 x 1.98 inches


Operation Mode: ‎ON-OFF


Current Rating: ‎100 Amps


Operating Voltage: ‎12 Volts


Contact Type: ‎Normally Closed


Connector Type: ‎Plug In


Brand: ‎DUSCOKE


Terminal: ‎Through Hole


Item dimensions L x W x H: ‎3.11 x 2.41 x 1.98 inches


Circuit Type: ‎1-way


Actuator Type: ‎Rotary


Contact Material: ‎Brass


International Protection Rating: ‎IP00


Number of Positions: ‎1


Upper Temperature Rating: ‎50 Degrees Celsius


Controller Type: ‎Rotary


Color: ‎Black


Unit Count: ‎1.0 Count


Number of Items: ‎1


Manufacturer: ‎DUSCOKE


Vehicle Service Type: ‎Cars, Trucks, RVs, Boats


Control Type: ‎On/Off


Compatible Devices: ‎Cars, Trucks, RVs, Boats, Most Vehicles


Item Weight: ‎5 ounces


Product Dimensions: ‎3.11 x 2.41 x 1.98 inches


Item model number: ‎Car Battery Disconnect Switch


Manufacturer Part Number: ‎DUSCOKE-DSC-043


Mirror Lighting Type: ‎Non-Illuminated


Date First Available: March 12, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Mar 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Works great to keep car batteries alive and healthy when you're not driving them often
Size: 2PCS
Functions exactly as it's supposed to. We put these on our cars that we drive less of so that they don't die from sitting for awhile, it's much more convenient than having to pull out a socket wrench every time to disconnect the battery. Do note that if your car battery has a shroud around it, you may need to cut it or flex it, one of my cars it fit just fine with no issue, the other car needed to flex the battery cover a bit to fit. Overall very happy with this purchase, and our batteries don't constantly die anymore for sitting weeks at a time without driving ... show more
Reviewed in the United States on January 14, 2026 by DL

  • Junk
Size: 2PCS
Some junk, don't buy. Please don't waste your time
Reviewed in the United States on December 22, 2025 by david

  • Good price.
Size: 2PCS
Nice style and made of good quality material.
Reviewed in the United States on January 23, 2026 by FRANKLIN B ACOBA

  • Poor quality
Size: 1PC
Junk
Reviewed in the United States on December 21, 2025 by Don Adams

  • Buen producto y económico
Size: 2PCS
Buen producto
Reviewed in the United States on October 12, 2025 by Erick Martinez

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