Top 10 Battery Cutoff Switch – Automotive Replacement Battery Switches

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1. Ampper

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Vehicle, 12-48 V Battery Power Cut Master Switch Disconnect Isolator for Car, RV and Boat On/Off, Ampper Battery Switch

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Ampper #ad - Copper terminal stud size: 3/8" 10 mm x 2, vehicle, Rv and boat, universal used for car, very easy to install, also electrical equipment's switch.

Compatible: used for dc 12 - 48 v systems to isolate and secure the electrical system, can stand alone or be locked together with other switch. Operation: on/off 2 positions, 455 a intermittent at DC 12V, 275 a continuous at dc 12v, 1250 A momentary at DC 12V. Purpose: eliminate any power draw from the battery when vehicle or boat is not in use, disconnects the battery safely. Heavy duty: abs plastic housing, durable made for safety use, rear cover insulates terminals against any short of circuits, equiped with 4 sets of bolts.
BrandAmpper #ad
ManufacturerAmpper #ad
Height2.95 Inches
Length2.76 Inches
Width3.74 Inches
Part NumberAm-CBS01
ModelAm-CBS01

2. Ampper

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12V / 24V Battery Disconnect Switch Isolator Power Cut Off for Marine Car Boat RV ATV Negative, Ampper Top Post Knife Blade Master Switch

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Ampper #ad - Used for car, vehicle, rv and boat batteries which have a standard 15-17 mm cone top post terminal, also used for electrical equipment. Lift the knife, then power will cut.

Convenience: vertical knife blade type, easy to install & simple to use. Compatible: used for top post terminal, 15-17 mm cone / tapering battery NEGATIVE post only, 200A continuous and 600A momentary at DC 12V, DC 12V-24V system, on/off 2 position. Purpose: used for battery to isolate and secure the electrical system, eliminate any power draw from the battery when vehicle or boat is not in use, disconnects the battery safely. Heavy duty: solid brass made, rust and corrosion resistant, durable made for safety use.
BrandAmpper #ad
ManufacturerAmpper #ad
Height2.95 Inches
Length2.76 Inches
Width3.74 Inches
Part NumberAm-CBSKB01

3. briidea

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Car, Briidea 12V-48V Battery Disconnect Master Power Cut-Off Switch for RV, Vehicles and Camper ON/Off, Battery Switch, ATV, Marine Boat, UTV

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briidea #ad - Switch on is means power green, Switch OFF is means No power red. Easy operation: this rv battery switch is easy to install, with ON/OFF position in green and red color labels.

Material: our battery switch made of ABS plastic, housing to resist the harsh marine conditions, durable made of safety use. Wide application: our briidea battery switch is widely used for Car, Truck, UTV, Boat, Travel Trailer, ATV, RV, Camper, Marine, and electrical equipment's switch. Compatibility: the marine battery disconnect used for DC 12-48V system to isolate and secure the electrical system, can stand alone or be locked together with other switch. Safe protection: battery isolator switch comes with CE certified, rear cover insulates terminals against any short of circuits, equiped with 4 sets of bolts.
Brandbriidea #ad
Manufacturerbriidea #ad
Part Numberbs

4. Ampper

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Isolator Cut Off Power Kill Master Battery Switch for Marine Car Boat RV ATV Vehicles 2 Keys, Ampper Battery Disconnect Switch

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Ampper #ad - Convenience: easy to install & simple to use, 2 removable keys, waterproof cover for key hole. Operation: used for dc 12-24 v systems, rated current: 100A 12V, on/off 2 position, Max.

Used for car, rv and Boat, Vehicle, also electrical equipment's switch. Heavy duty: abs plastic and solid brass nuts / washers, rust and corrosion resistant, durable made for safety use. Withstanding current: 150A 12V. Size: 2 brass terminals: 5/16", 2 mounting holes: 3/16". Purpose: used for battery to isolate and secure the electrical system, eliminate any power draw from the battery when vehicle or boat is not in use, disconnects the battery safely.
BrandAmpper #ad
ManufacturerAmpper #ad
Height2.3 Inches
Length4.3 Inches
Width2.3 Inches
Part NumberAm-CBS11
ModelAm-CBS11

5. Orion Motor Tech

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ORION MOTOR TECH Master Battery Disconnect Switch, Top Post Battery Power Shutoff Master Switch for Cars Trucks Boats RVs Motorcycles and More, Heavy Duty Knob Type 12V 300A Battery Cutoff Switch

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Orion Motor Tech #ad - Heavy-duty disconnect switch: this reliable battery kill switch is made of zinc alloy copper plated to provide perfect isolation and preservation for your vehicle’s battery. User-friendly design: this compact knob style battery disconnect switch is installed directly onto a battery terminal and works by unscrewing or tightening the battery switch into an “on” or “off” position to control electrical flow.

The knob can be removed completely to deter theft. Highly helpful: prevent daily electrical leakage from your car or boat’s battery between uses and perform maintenance and repair with greater speed and safety than ever before! Satisfaction guaranteed: order this master disconnect switch with your peace of mind assured thanks to Orion Motor Tech’s strong 1-year warranty and usual friendly 24/7 customer service; order at no risk and start enjoy greater safety and longer battery life today! High versatility: able to handle 12v of 125a continuous and 300A momentary current, boats, trucks, our master battery cutoff switch works with top post batteries for a wide range of vehicles including most cars, RVs, and even jet skis.

BrandOrion Motor Tech #ad
ManufacturerOrion Motor Tech #ad
Height1 Inches
Length4.2 Inches
Weight0.2 Pounds
Width3.9 Inches
Part NumberOMT-BDS-0001

6. COZYEHOO

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Top Post Knife Blade Master Switch, 12V 24V Battery Disconnect Switch for Auto Car RV-Marine Boat Truck Vehicle, Battery Cut Off Shut Off Switch Negative,Vertical

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COZYEHOO #ad - Maximum current: 750A, Rated Current: 250A. 6v 12v 24v car truck, RV, trailer battery. Easy to installthis battery doctor knife switch for top post batteries can be adjusted into a vertical knife switch through the bottom of the screw, easy to install & simple to use.

Save electrycitythis knife blade master switch is used for the battery to isolate and secure the electrical system, eliminate any power draw from the battery when vehicle or boat is not in use, boat or RV battery, stop unwanted battery drain and prevent theft or unauthorized use. High quality & heavy duty this top post battery disconnect switch is made of brass material, conductive performance is good, corrosion resistance, durably made for safety use.

Compatiablethis knife-blade battery disconnect switch is suitable for top post terminal, boat, bus, battery POSITIVE post only. Widely used for car, truck, also other electrical equipment's battery. 100% customer satisfaction is our constant pursuit, we only provide good quality products for every buyer friend. If you have any problem during the use, we will try our best to offer you with satisfactory and friendly service. Switch the knife, then power will cut.
BrandCOZYEHOO #ad
ManufacturerLispir #ad
Part Numbergh01
Modelgh01

7. Nilight

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90015A Battery Switch 12-48V Waterproof Heavy Duty Battery Power Cut Master Switch Disconnect Isolator for Car Vehicle RV and Marine Boat On/Off,2 Years Warranty, Nilight

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Nilight #ad - Heavy duty: abs plastic housing, rear cover insulates terminals against any short of circuits, durable made for safety use, equipped with 4 sets of bolts.

Package include:1x On/Off battery switch, 4 bolts incuded. Widely used for car, atv, utv, rv, truck, camper, travel trailer, marine boat, battery banks and other devices. Operation: on/off 2 positions, 275 a continuous at dc 12v, 455 A intermittent at DC 12V, 1250 A momentary at DC 12V. Compatible: used for dc 12 - 48v systems to isolate and secure the electrical system, can stand alone or be locked together with other switch. Its purpose is to eliminate any power draw from the battery when vehicle or boat is not in use, disconnects the battery safely.
BrandNilight #ad
ManufacturerNilight #ad
Part Number90015A
Model90015A
Warranty2 Years Warranty

8. Fastronix Solutions

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Fastronix 2 Post High Current Master Battery Disconnect Switch with Face Plate

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Fastronix Solutions #ad - Required for nhra Competition When Battery is Relocated. Provides single Power Cut off to Entire Electrical System. Mounts in 3/4" Hole. Rated to 180a continuous or 1000A Intermittent. Works great as a power Disconnect for RV's When Not in Use.
BrandFastronix Solutions #ad
Weight0.22 Pounds
Part Number303-001
Model303-001

9. LotFancy

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Battery Quick Cutoff Switch, Knob Type, LotFancy Top Post Battery Master Disconnect Switch, 125/500 Amps, 12V 24V Battery Kill Switch for Car Auto Truck Boat RV ATV Motorcycle

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LotFancy #ad - Easy to usethis compact knob style battery disconnect switch is installed directly onto a battery terminal and work by unscrewing or tightening the battery switch into an “on” or “off” position to control electrical flow. It features superior performance and good conductivity.

No battery drainthis battery isolator switch provides a reliable way to shut down electrical power during maintenance and protect batteries from excessive drain. High qualityour top post battery cutoff switch is made of Zinc Alloy Copper Plating. Knob can be removed Completely to Deter Theft. By simply unscrewing its cap, you keep your car safe from thieves. Widely applicationthis battery shutoff switch is ideal for cars, Vehicles, trucks, boats, motorcycles, jet skis, RVs, motor homes, race cars and more top post battery devices with 15-17mm diameter pile head.

Rated 500 amps surge and 125 amps continuous at 12 volts. This battery kill switch is rust and corrosion resistant. Compatiblethis top mount battery disconnect switch is easy to install on Negative battery top post Only. It also acts as a deterrent for car theft.
BrandLotFancy #ad
ManufacturerLotFancy #ad
Part Number10C-1622-J
Model10C-1622-J

10. Ampper

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Vehicle, RV and Boat Aluminium Housing, On/Off, Battery Power Cut Isolator Killer for Car, Ampper 12-24 V Master Battery Disconnect Switch

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Ampper #ad - Mounts in 3/4" hole, equiped with a face plate. Compatible: used for dc 12 - 24 v systems to isolate and secure the electrical system, can stand alone or be locked together with other switch.

Purpose: eliminate any power draw from the battery when vehicle or boat is not in use, disconnects the battery safely. Copper terminal stud size: 3/8" 10 mm x 2, universal used for car, very easy to install, vehicle, Rv and boat, also electrical equipment's switch. Operation: on/off 2 positions, 200 a continuous at DC 12V, 400 A momentary at DC 12V. Heavy duty: all aluminium housing, durable made for safety use.
BrandAmpper #ad
ManufacturerAmpper #ad
Height2.95 Inches
Length4.4 Inches
Weight0.94 Pounds
Width2.95 Inches
Part NumberAm-CBS41
ModelAm-CBS41