Automotive Battery Disconnect Switches & Kits
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Enhance safety and deter theft with Watson’s StreetWorks’ a hot rod battery switch. Our automotive battery disconnect switches and kits not only provide electrical safety but also help prevent battery drain when your car is idle. Protect your ride from theft and explore our car security wiring and hot rod ignition security systems for added security.
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Automotive Battery Disconnect Switches & Kits
300 Amp Battery Disconnect (BD-300-X)
Watson’s StreetWorks is now offering a battery cut-off that will handle the largest charging systems. Whether you are looking for a theft deterrent or a simple way to disconnect your battery, this is a great solution. This rugged new sealed unit is built for a continuous load of 300 amps and will handle 2,500 amps for a 10 second surge. Overloading a smaller battery disconnect will burn it out and leave you stranded.ย This new weatherproof unit measures 5โ x 3 ยพโ x 2โ so hide it wherever you need to. The terminal ends can handle the largest cables.ย ย A low amperage bypass circuit keeps your clocks and computers alive.ย An output is included for an optional status light. Two switch options are available. Switch, hardware and instructions are included.
BD-300-Tย 300 amp disconnect with toggle switch โฆ.$269.00
BD-300-Rย 300 amp disconnect with round rocker switchโฆ.$269.00
SKU: n/a -
Automotive Battery Disconnect Switches & Kits
Battery Disconnect For Remote Controls (L27R)
Use that extra remote control channel (just one momentary switch) to shut off the battery from outside the car. Push it once and the battery is connected. Push it again and the battery feed is disconnected. Includes our auxiliary “hot” feed to the clock or computer or other items requiring power for memory. The solenoid is rated 110 amps continuous duty and 750 amps surge. Hardware, wire, connectors and detailed instructions included. There is no electricity used when this unit is ON or OFF, only while switching. Remote not included.
SKU: L27R -
Automotive Battery Disconnect Switches & Kits
Magtech Battery Disconnect (L27M)
“Instant ON, Instant OFF” A simple wand-like swipe with the magnet “key” makes it that easy to disconnect your battery with our MagTech Battery Disconnect kit. A hidden switch is activated by the magnet key carried on your key ring. Great as an anti-theft deterrent or to prevent battery drain. Includes our auxiliaryย “hot” feed to the clock or computer or other items requiring power for memory. The solenoid is rated 110 amps continuous duty and 750 amps surge. Hardware, wire, connectors and detailed instructions included. There is NO electricity used when this unit is “on”, only when switching between on and off.
SKU: L27M -
Automotive Battery Disconnect Switches & Kits
PressTech Touch Pad Battery Disconnect (L27P)
“Touch ON, Touch OFF” to disconnect your battery with our PressTech Touch Pad Battery Disconnect kit. Hide the waterproof touch pad for maximum security – put it under the lip of your dash, behind upholstery, inside a fender well, etc. Great as an anti-theft deterrent or to prevent battery drain. Includes our auxiliary ย “hot” feed to the clock or computer or other items requiring power for memory. The solenoid is rated 110 amps continuous duty and 750 amps surge. Hardware, wire, connectors and detailed instructions included. There is NO electricity used when this unit is “on”, only when switching between on and off.
SKU: L27P -
Automotive Battery Disconnect Switches & Kits
Toggle Battery Disconnect (L27TM)
A mini-momentary toggle switch controls this battery disconnect. It’s easy to install and easy to hide so it’s a perfect theft deterrent. Intended for “Dry” use only, install the toggle inside your ride. Push it once and the battery is connected, ready for use. Push it again and the battery feed is disconnected except for our auxiliary “hot” feed to the clock or computer or other items requiring power for memory. The solenoid is rated 110 amps continuous duty and 750 amps surge. Hardware, wire, connectors and detailed instructions included. There is NO electricity used when this unit is “on”, only when switching between on and off.
SKU: L27TM
FAQs About Battery Switch Kits
Here are answers to common questions about battery disconnect switches. Discover how to choose, install, and use these switches to enhance your vehicle's security and performance.
What is a kill switch on a car battery?
A kill switch on a car battery is a device designed to quickly and easily disconnect the battery from the electrical system of the vehicle. It is primarily used as a security measure to prevent unauthorized use, as well as to protect against battery drain when the vehicle is not in use.
How do I choose a battery disconnect switch?
When choosing a battery disconnect switch, consider the following factors: the amperage rating, compatibility with your vehicle's battery and electrical system, the type of switch (manual or remote-controlled), and the installation location. Ensure the switch meets your specific security and safety needs.
Do battery disconnect switches work?
Yes, battery disconnect switches are effective in isolating the battery from the vehicle's electrical system. They prevent battery drain, enhance security by disabling the vehicle, and can protect against electrical fires by cutting off the power in case of a short circuit.
Are battery kill switches safe?
Battery kill switches are safe when installed and used correctly. They provide a secure way to disconnect the battery, reducing the risk of electrical fires, battery drain, and theft. Always follow the manufacturer's instructions and consult a professional if unsure about installation.
When should I use my battery disconnect switch?
Use your battery disconnect switch when storing your vehicle for an extended period, performing maintenance, or as a security measure to prevent unauthorized use. It is also useful in situations where you need to quickly cut off power to the vehicle in an emergency.
How do you install a battery cut off switch on a car?
To install a battery cut off switch on a car, follow these steps:
- Start by disconnecting the negative terminal of the car battery, followed by the positive terminal.
- Remove the clamp from the negative battery cable.
- Attach the battery cutoff switch to the negative terminal of the battery.
- Reattach the positive terminal to the battery.
- Finally, connect the negative cable to the cutoff switch.
Ensure all connections are secure and test the switch to confirm it functions correctly. If you are unsure about any step, consult the switch's installation manual or seek professional assistance.