Top 10 Marine Battery Disconnect Switch – Automotive Replacement Battery Switches

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1. Zoostliss

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Zoostliss Battery Kill Switch Isolator Disconnect Cut OFF Power for Vehicles Marine Car Boat RV ATV

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Zoostliss #ad - Rust and corrosion resistant, Solid brass nuts and washers. Waterproof cover can better protect key hole´╝îMax. With the battery kill switch you gain the upper hand when it comes to control over thieves who want to drive off with your vehicle.

You can easily install a battery switch on your vehicle without any special tools and only about an hour of your time. Easy to install & simple To Use, 2 Keys. Withstanding current: 12V 500A. When you want to protect your vehicle, a great device is called a battery kill switch. With the key you can shut off the power from the battery so the car will not start.
BrandZoostliss #ad
ManufacturerPF #ad
Weight0.34 Pounds
Part NumberPF-016Z

2. LotFancy

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12V 24V 48V Battery Disconnect Master Cutoff Switch for Marine Boat RV ATV UTV Vehicles, Battery Switch, Waterproof Heavy Duty Battery Isolator Switch On/Off

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LotFancy #ad - This battery cut off kill switch has four removable side plates provide access of up to 1/0 cables. Operation: on/off 2 position; voltage: 12v-48v dc; rating: 275a dc continuous 1hr, 455a dc intermittent 5 min, 1250A DC Cranking 10 sec; Stud Size: 2x3/8" 10mm; Switch on = Power; Switch off = No power.

This contour battery master switch is widely used for car, utv, atv, Marine, camper, truck, Boat, RV, Travel Trailer, Battery banks and other 0-48V Devices; 1 Year Warranty--a replacement or refund is guaranteed. Tin-plated copper studs and nuts; Ignition-protected. The patented contour Locking System, can stand alone or be locked together with other switch. The rear cover insulating the rear terminals against any short circuits, ensuring that the switch meets ABYC requirements.
BrandLotFancy #ad
ManufacturerLotFancy #ad
Part NumberLotFancy

3. Precision Auto Products

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Premium On-Off Position Master Cut Off Switch, Battery for Boat, Heavy Duty Waterproof Isolator Switch, 275/1250 Amps On-Off, 6V 12V 24V 48V, ATV, RV, UTV, Marine Battery Disconnect Switch

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Precision Auto Products #ad - Premium marine battery disconnect switch - on off position Switch. Heavy duty and Extremely Reliable. Heavy duty & reliable - eliminate any power draw from the battery when your vehicle or boat is not in Use, Disconnects The Battery Safely.

Made from durable abs plastic - our cut-Off Battery Switch is EASY and SAFE to Use. Universal compatibility - simple installation - used for dc 6 - 48v systems to isolate and secure The Electrical System, Can Stand Alone or Be Connected Together With Other Switches. Operation: voltage: 6v 12v 24v 48v dc - 275a dc continuous power 1hr - 455a dc intermittent power 5 min - 1250A DC Cranking Power 10 sec - Stud Size: 2 x 3/8" 10mm - Switch ON = Power - Switch OFF = No Power.

Safe & efficient - tin-plated copper studs and nuts - ignition-Protected, vehicle, Simple to Install, Universal used for car, RV and Boat, Also Electrical Equipment's Switch. The rear cover insulating the rear terminals Against Any Short Circuits, Ensuring That The Switch Meets ABYC Requirements. Easy to use - master on/off boat battery cut off switch. Our battery cut off kill switch Has Four Removable Side Plates Which Provide Easy Access.
BrandPrecision Auto Products #ad
ManufacturerPrecision Auto Products #ad
Part NumberPA-MSTR-SW

4. Kohree

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12V-48V Battery Isolator Power Cut Off Master Switch Waterproof for RV, AUTO, Car, 275 Amps, On/Off, Marine, Boat, Kohree Battery Disconnect Switch, ATV, with 4 Mounting Bolts

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Kohree #ad - Material: battery shut off switch made of abs plastic housing with 4 sets of bolts which tinned copper studs10mm and nuts for ignition-protected, and easy to distinguish different sounds of gears even at night.

Switch on=power green to closed circuit, Switch OFF = No power red to the cut-off circuit. Wide application: kohree battery switch serves as a power cut off when vehicle or boat is not in use on RV, UTV, ATV, marine boat, camper, travel trailer, car, truck, camper, etc. Easy operation: rv battery switch with on/off position in clear color labels. Safe & protective: battery isolator switch comes with CE Certification, and 4 removable side plates, the rear cover insulates terminals against any short of circuit.

Compatible : used for 12-48v, 275 a continuous at dc 12v, 455 a intermittent at DC 12V, 1250 a momentary at dc 12v, battery selector switch can stand alone or be locked together with other switch for minimizing battery loss and preventing electric leakage effectively.
BrandKohree #ad
ManufacturerKohree #ad
Height3.94 Inches
Length2.83 Inches
Width2.83 Inches
Part NumberHY1620-HM

5. NSTART

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Power Master Kill Disconnect Switch Isolator 100/500 Amp for Boat Small Yacht RV Camper Truck Car Vehicle, Top Post Battery Terminal Link Quick Switch, Cut/Shut Off Marine Battery Switch

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NSTART #ad - Helpful choice - the product is made from zinc alloy copper plating, It features superior performance, Longer product life than ordinary copper, Copper has the best electrical conductivity to reduce voltage distortion. This battery cut off switch rust and corrosion resistant. Extends the life of your vehicle's battery.

Well protection - battery kill switch are 100% brand new. Cut-off switch and starter immobilizer for cars and trucks with Top Post batteries. The green nut can be screwed down to prevent theft, If equipped with a 15 amp bypass fuse, alarm, it can pack the car computer system, car lock and other components when the car switch is disconnected. Wide application -battery disconnect switch enables you to quickly and easily disconnect your automobile battery for safety, servicing, Boat, Mainly used to solve the problem of leakage and loss of electricity caused by batteries that are not used frequently in battery Car, or storage.

Applicable to Auto, etc. Motorcycles and Auto. Easy installation and use - loose is power off, power on the switch properly tightened, tightening can be conductive. Battery operated switch to engage power just hand tighten the green knob, Slightly loosen the green knob to disconnect all powerpower off only need to turn the switch green loose 2-3 laps on the whole vehicle power off, you can start the vehicle. Rated current 100a, withstand current 400A, Truck, Motor Homes, Connected to the Battery Negative Column 15-17mm.
BrandNSTART #ad
ManufacturerNSTART #ad
Part NumberN032

6. Ampper

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

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Ampper #ad - 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.

Purpose: eliminate any power draw from the battery when vehicle or boat is not in use, disconnects the battery safely. Operation: on/off 2 positions, 275 a continuous at dc 12V, 455 a intermittent at dc 12v, 1250 A momentary at DC 12V. Copper terminal stud size: 3/8" 10 mm x 2, vehicle, very easy to install, universal used for car, Rv and boat, also electrical equipment's switch. Heavy duty: abs plastic housing, rear cover insulates terminals against any short of circuits, durable made for safety use, equiped with 4 sets of bolts.
BrandAmpper #ad
ManufacturerAmpper #ad
Height2.95 Inches
Length2.76 Inches
Weight0.58 Pounds
Width3.74 Inches
Part NumberAm-CBS01

7. Ampper

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12V / 24V Battery Disconnect Switch Isolator for Marine Car Boat RV ATV Vehicles with Long Bolt, Ampper Side Post Knife Blade Master Switch

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Ampper #ad - Compatible: with a long bolt, recommended to mount on negative battery post, 200A continuous and 600A momentary at DC 12V, dc 12v-24v system, used for side post terminal, battery side post with 3/8" hole only, on/off 2 position.

Used for gm side post batteries or other batteries which have a 3/8" side post terminal, also used for electrical equipment. Heavy duty: solid brass made, rust and corrosion resistant, durable made for safety use. 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. Convenience: knife blade type, easy to install & simple to use. Lift the knife, then power will cut.
BrandAmpper #ad
ManufacturerAmpper #ad
Height2.95 Inches
Length2.76 Inches
Weight0.53 Pounds
Width3.74 Inches
Part NumberAm-CBSKB02

8. LotFancy

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LotFancy 2 PCS Battery Disconnect Switch, 6V 12V 24V Battery Isolator Power Kill Switch for Marine Car Boat RV ATV Vehicles, with Waterproof Key and Cover

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LotFancy #ad - Rust and corrosion resistant. Package include2 x battery disconnect Switch, 4 x Keys, 2 x Waterproof Cover. Water-resistantbattery master disconnect switch comes with 2 keys and a weather cover, and the keys also cover the opening when in use, which can better protect the dust and water coming in the key hole.

Recommended to mount on NEGATIVE battery post. Heavy dutycopper terminals with stainless steel hex nuts for improved continuity. No more battery drainbattery isolator switch helps 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. Operationthis battery kill switch is used for dc 6v 12v 24 v systems, on/off 2 position, Max withstanding current: 12V 1000A.
BrandLotFancy #ad
ManufacturerLotFancy #ad
Part Number10C-1686-V

9. WirthCo

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Made In USA, WirthCo 20148 Battery Doctor Knife Switch for Top Post Battery with Stud

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WirthCo #ad - For top post batteries. Low vertical operation. 5/8" diameter post, 5/16-18 stud with wing nut. 3" w x 4" l x 2-1/4" H.
BrandWirthCo #ad
ManufacturerWirthCo #ad
Height7 Inches
Length2.75 Inches
Weight0.68 Pounds
Width4.5 Inches
Part Number47335
Model47335

10. A ABIGAIL

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Battery Switch 12-48 V 275/1250 Amps Battery Power Cutoff Master Switch Disconnect Isolator for Car Vehicle RV ATV UTV Marine Boat On Off Position

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A ABIGAIL #ad - 100% satisfaction guaranteeif you have any issues with our Battery Disconnect Switch, replacement, parts, simply contact customer service for troubleshooting help, or refund. Functionused 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, can stand alone or be locked together with other switch.

Our aim is to make you satisfy the parts and the service we provide for you. Widely used for car, atv and Boat batteries, Vehicle, RV, also used for electrical equipment. Operationon/off 2 positions, 12v-48v dc, 455a dc intermittent 5 min, rating: 275a dc continuous 1hr, 1250A DC Cranking 10 sec; Stud Size: 2x3/8" 10mm.

The rear cover insulating the rear terminals against any short circuits, ensuring that the switch meets ABYC requirements. High qualitya abigail battery power cutoff master switch is made of Heavy Duty ABS plastic housing which is durable made for safety use. Vertical knife blade type, easy to install & simple to use. Application & easy to usethis battery cut off kill switch has four removable side plates provide access of up to 1/0 cables.
BrandA ABIGAIL #ad
ManufacturerA ABIGAIL #ad