- Ignition & Electrical
- Switches
- Flaming River Battery Disconnect Switches
IHRA and NHRA Approved
When an emergency occurs, quickly shutting down your vehicle's electrical system is very important; especially in a racing environment. Battery disconnects also aid in deterring the theft of your vehicle. Flaming River offers multiple styles and capacities of battery disconnect switches for your race car, boat, big rig or even your daily driver. No matter what vehicle you drive, look to Flaming River for a disconnect switch to safely protect your battery-operated application from theft or an electrical fire.
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Features:
- Quickly disconnects your battery from your electrical system
- Models available for most vehicle applications
- Protect your vehicle from theft or electrical fires
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PART TYPE
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BRAND
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Vendor Part Number
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Battery Disconnect Watch Dog
Battery Disconnect Watch Dog12 or 24 Volt 300 Amp Continuous Water Tight Construction Includes Manual Toggle Switch & Status LED Indicator
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$398.99
Ships on 07/28/26
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Battery Relocation Kit
Big Switch 500 Battery Disconnects
Big Switch 500 Battery DisconnectIncludes Master Lock 500 Amp Continuous 2500 Amp Peak Lock-Out Mounting Bracket Prevents Battery Drain Water Resistant Fixed Spring Loaded T-Handle
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$159.99
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Flaming River FR1046LED
Flaming River Big Switch 500 Battery Disconnect with Lock-Out & LED Indicator
Big Switch 500 Battery DisconnectIncludes Master Lock On/Off LED Indicator 500 Amp Continuous 2500 Amp Peak Lock-Out Mounting Bracket Prevents Battery Drain Water Resistant Fixed Spring Loaded T-Handle
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$197.99
Ships on 07/29/26
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Big Switch Battery Disconnect 500 Amp Continuous 2500 Amp Peak With Mounting Bracket Prevents Battery Drain Water-Resistant Housing Fixed Spring-Loaded T-Handle
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$140.99
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Big Switch Battery Disconnects
Big Switch Battery Disconnect250 Amp Continuous 2500 Amp Peak With Mounting Bracket Prevents Battery Drain Water Resistant Fixed Spring Loaded T-Handle
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$120.99
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Big Switch Battery Disconnect250 Amp Continuous 2500 Amp Peak Without Mounting Bracket Prevents Battery Drain Water Resistant Fixed Spring Loaded T-Handle
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$130.00
Ships on 07/24/26
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Big Switch Battery Disconnect with Lever Kit250 Amp Continuous 2500 Amp Peak With Mounting Bracket Prevents Battery Drain Water Resistant Fixed Spring Loaded T-Handle
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$155.99
Ships on 07/28/26
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Big Switch Battery Disconnect with Extended Handle250 Amp Continuous 2500 Amp Peak Without Mounting Bracket Prevents Battery Drain Water Resistant Fixed Spring Loaded T-Handle
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$173.99
Ships on 07/27/26
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Big Switch Battery Disconnect with Removable Key250 Amp Continuous 2500 Amp Peak (5 Seconds) Comes With FR1007 Mounting Bracket Terminal Covers NOT Included Prevents Battery Drain IP65 Waterproof Rating
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$138.99
Ships on 07/24/26
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Big Switch Magneto & Battery Disconnect250 Amp Continuous 2500 Amp Peak With Mounting Bracket Prevents Battery Drain Water Resistant Fixed Spring Loaded T-Handle
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$204.99
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Big Switch Battery DisconnectOn/Off LED Indicator 250 Amp Continuous 2500 Amp Peak Lock-Out Mounting Bracket Prevents Battery Drain Water Resistant Fixed Spring Loaded T-Handle
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$149.99
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Big Switch Accessories
$139.99
Ships on 07/28/26
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Big Switch Battery Disconnect Lever KitSwitch Not Included Includes 18" Aluminum Threaded Rod, T-Handle, Mounting Bracket & Necessary Hardware
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$138.99
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Big Switch Battery Disconnect Mounting BracketBolt-on Black Anodized Aluminum Sold Individually
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$27.99
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$30.99
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Combination Battery and Alternator Kill Switch
Combination Battery and Alternator Kill Switch150 Amp Continuous 2000 Amp Peak On/Off Spring Loaded Knob Push Down Emergency Shut-Down
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$99.99
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Dual Battery Disconnect Switches
Dual Battery Disconnect Switch300 Amps Continuous 1000 Amps Peak 12 or 24 Volts IP 54 Rating Operate Batteries Independently or Concurrently
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$140.99
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HD Amp Battery Disconnects
HD Amp Battery Disconnect 350 Amps Continuous 2500 Amp Peak Waterproof With Terminal Covers & Lockout Bracket
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$188.99
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HD Amp Battery Disconnect Features On/Off LED Indicator 350 Amps Continuous 2500 Amp Peak Waterproof With Terminal Covers & Lockout Bracket
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$197.99
Ships on 07/28/26
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Little Switch Battery Disconnects
Little Switch Battery Disconnect100 Amp Continuous 500 Amp Peak With Mounting Bracket Prevents Battery Drain Water Resistant Removable Key
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$43.99
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Little Switch Battery Disconnect100 Amp Continuous 500 Amp Peak Without Mounting Bracket Prevents Battery Drain Water Resistant Removable Key
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$52.98
Ships on 07/28/26
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Low Voltage Battery Disconnects
Low Voltage Battery DisconnectDisconnects auxiliary loads when battery has drained past a specified threshold
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$327.99
Ships on 07/29/26
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