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When car or boat or RV is not in use, disconnects the battery safely. Easy operation: this battery isolator switch with face plate is easy to install, has on/off indicator, it has a definitive click when turning on and off.

Operation: on/off 2 positions, 455 a intermittent at dc 12v, 275 A continuous at DC 12V, 1250 A momentary at DC 12V. 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.

Heavy duty: solid made, rust and corrosion resistant, durable made for safety use. Used for car, rv and boat batteries which have a standard 15-17 mm cone top post terminal, vehicle, also used for electrical equipment.

Make sure you have a good connection. High-qualityour battery kill switch is made of solid brass and copper. Easy to useknife blade type, just simply raise the lever to disconnect the battery from the car. Installation firstly, disconnect the battery cables from the battery, always disconnect the negative cable first followed by the positive cable.
When you are not using the car or it is stored for long periods, into a vertical knife switch or a horizontal knife switch. Only mount on negATIVE POST. It also can be used in marine and corrosive environments and keeps your battery far away from rust and corrosion. Attach the battery disconnect to the negative battery terminal and tighten but do not overtighten. It features superior performance and good conductivity.

Durable material: this battery disconnect switch is made of ABS plastic housing, tinned copper studs and nuts. Come with 4 stainless steel mounting screws and caps to help fix the switch tightly.
Simple operation:switch on = power; switch off = no power. Rating: 275a dc continuous 1hr, 455a dc intermittent 5 min, 1250A DC Cranking 10 sec; Stud Size: 2x3/8" 10mm. 4 removable side plates provided access for battery cables.

6v 12v 24v car truck, battery POSITIVE post only. Widely used for car, boat or RV battery, also other electrical equipment's battery. High quality & heavy duty this top post battery disconnect switch is made of brass material, corrosion resistance, conductive performance is good, durably made for safety use.
If you have any problem during the use, we will try our best to offer you with satisfactory and friendly service. Maximum current: 750A, RV, Boat, trailer battery. Switch the knife, then power will cut. 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.

Compatible: with a long bolt, battery negative post 3/8" hole only, DC 12 V system, rated current: 125 A, used for side post terminal, 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.

Widely used for car, marine boat, travel trailer, ATV, rv, utv, camper, truck, battery banks and other devices. Operation: on/off 2 positions, 455 a intermittent at DC 12V, 275 a continuous at dc 12v, 1250 A momentary at DC 12V.

Size: 2 brass terminals: 3/8", 2 mounting holes: 3/16". Withstanding current: 150A 12V. Operation: used for dc 12-24 v systems, rated current: 100A 12V, on/off 2 position, Max.

Application & easy to usebattery negative post only, Widely used for Car, vehicle, rv, ATV and Boat batteries, also used for electrical equipment.100% satisfaction guaranteeif you have any issues with our Battery Disconnect Switch, simply contact customer service for troubleshooting help, replacement, parts, or refund.
High qualitya abigail top post knife blade master Switch is made of Heavy Duty solid brass which is rust and corrosion resistant, durable made for safety use. Function 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.
1. Huazu
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RV and Marine, 12-48V, Vehicle, High Current Battery Disconnect Switch, Huazu 200A Duty Master Battery Power Cut Isolator Kill Switch with Face Plate for Car
#adHuazu #ad - Safety protection: our battery disconnect switch provides power cut off to electrical system, to help prevent battery drain,safety and efficient. Wide application: the huazu master battery disconnect switch is widely used for ATV, RVs, Trucks, Trailers, Heavy Vehicles, Off-road, and electrical equipment's switch.When car or boat or RV is not in use, disconnects the battery safely. Easy operation: this battery isolator switch with face plate is easy to install, has on/off indicator, it has a definitive click when turning on and off.
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Durable metal body: heavy duty metal case has strong weather resistance, protects internal components of the switch for use in the harshest conditions. High current battery switch: rated to 200 amps continuous duty, 1000 Amps intermittent duty, used for 12-48 VDC systems to isolate and secure the electrical system.Brand | Huazu #ad |
Manufacturer | Huazu #ad |
Height | 2.91 Inches |
Length | 4.8 Inches |
Width | 3.07 Inches |
Part Number | 0779288404526 |
More information #ad
2. Ampper
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Ampper Battery Switch, RV and Boat On/Off, 12-48 V Battery Power Cut Master Switch Disconnect Isolator for Car, Vehicle
#adAmpper #ad - Copper terminal stud size: 3/8" 10 mm x 2, vehicle, universal used for car, very easy to install, Rv and boat, also electrical equipment's switch.Operation: on/off 2 positions, 455 a intermittent at dc 12v, 275 A continuous at DC 12V, 1250 A momentary at DC 12V. 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.
More information #ad
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.Brand | Ampper #ad |
Manufacturer | Ampper #ad |
Height | 2.95 Inches |
Length | 2.76 Inches |
Weight | 10 ounces |
Width | 3.74 Inches |
Part Number | Am-CBS01 |
Model | Am-CBS01 |
More information #ad
3. Ampper
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Ampper Battery Master Switch Isolator for Power Disconnect Cut Off, Top Post Battery Disconnect Switch
#adAmpper #ad - Loose / twist of the knob, then power will cut. 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 made, rust and corrosion resistant, durable made for safety use. Used for car, rv and boat batteries which have a standard 15-17 mm cone top post terminal, vehicle, also used for electrical equipment.
More information #ad
Compatible: used for top post terminal, dc 12 v system, rated current: 125 A, 15-17 mm cone battery negative post only, On/Off 2 position. Convenience: knob type, easy to install & simple to use.Brand | Ampper #ad |
Manufacturer | Ampper #ad |
Height | 1.5 Inches |
Length | 3.3 Inches |
Weight | 0.28 Pounds |
Width | 1.5 Inches |
Part Number | Am-CBS21 |
Model | Am-CBS21 |
More information #ad
4. LotFancy
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12V 24V Doctor Knife Switch for Negative Post, Battery Cutoff Shut Off Switch, Top Post Battery Disconnect Switch for Auto Car RV Marine Boat Truck Vehicle, Battery Saver Horizontal and Vertical
#adLotFancy #ad - Top mountfit for top post terminal with 15-17mm cone, on/off 2 position, 250a continuous and 750A crank at DC 12V, DC 12V-24V system, operate vertically. With the lever on the switch continuously open, connect the negative battery cable you removed from the battery to the opposite end of the disconnect switch.Make sure you have a good connection. High-qualityour battery kill switch is made of solid brass and copper. Easy to useknife blade type, just simply raise the lever to disconnect the battery from the car. Installation firstly, disconnect the battery cables from the battery, always disconnect the negative cable first followed by the positive cable.
More information #ad
You can adjust this battery switch through the bottom of the screw, easy to install & simple to use. Compatiblethis knife blade battery disconnect switch works well for rvs, cars, marine, boats or UTV- all standard car electric system as long as the battery has 15-17mm cone/tapering battery negative post. When you are not using the car or it is stored for long periods, into a vertical knife switch or a horizontal knife switch. Only mount on negATIVE POST. It also can be used in marine and corrosive environments and keeps your battery far away from rust and corrosion. Attach the battery disconnect to the negative battery terminal and tighten but do not overtighten. It features superior performance and good conductivity.
Brand | LotFancy #ad |
Manufacturer | LotFancy #ad |
Part Number | 10C-1629-Q |
More information #ad
5. COZYEHOO
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Battery Cut Off Switch,12V 24V 48V Battery Disconnect Switch for Marine Boat RV ATV UTV Vehicles, Waterproof Automotive Replacement Battery Shut Off Switch on-Off
#adCOZYEHOO #ad - Great compatibility:this battery quick disconnect is used for DC 12 - 48V systems to isolate and secure the electrical system, can stand alone or be locked together with other switch, simple and economical way to separate batteries.Durable material: this battery disconnect switch is made of ABS plastic housing, tinned copper studs and nuts. Come with 4 stainless steel mounting screws and caps to help fix the switch tightly.
More information #ad
Safety protection:battery shut off switch can disconnects the battery safely, protect batteries from excessive drain when vehicle or boat is not in use. Wide application:universal used not only for car, but also electrical equipment's switch, Caravan, Marine Boat, chassis light, Van, RV, fog light, Truck, such as flashing light, dome light. Simple operation:switch on = power; switch off = no power. Rating: 275a dc continuous 1hr, 455a dc intermittent 5 min, 1250A DC Cranking 10 sec; Stud Size: 2x3/8" 10mm. 4 removable side plates provided access for battery cables.
Brand | COZYEHOO #ad |
Manufacturer | COZYEHOO #ad |
Part Number | hz01 |
More information #ad
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
#adCOZYEHOO #ad - Save electrycitythis knife blade master switch is used for the battery to isolate and secure the electrical system, truck, eliminate any power draw from the battery when vehicle or boat is not in use, stop unwanted battery drain and prevent theft or unauthorized use.6v 12v 24v car truck, battery POSITIVE post only. Widely used for car, boat or RV battery, also other electrical equipment's battery. High quality & heavy duty this top post battery disconnect switch is made of brass material, corrosion resistance, conductive performance is good, durably made for safety use.
More information #ad
Compatiablethis knife-blade battery disconnect switch is suitable for top post terminal, bus, rated Current: 250A. 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. Maximum current: 750A, RV, Boat, trailer battery. Switch the knife, then power will cut. 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.
Brand | COZYEHOO #ad |
Manufacturer | Lispir #ad |
Part Number | gh01 |
Model | gh01 |
More information #ad
7. Ampper
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Ampper Battery Master Switch Isolator for Power Disconnect Cut Off with Long Bolt, Side Post Battery Disconnect Switch
#adAmpper #ad - Heavy duty: solid made, rust and corrosion resistant, durable made for safety use. Loose / twist of the knob, then power will cut.Compatible: with a long bolt, battery negative post 3/8" hole only, DC 12 V system, rated current: 125 A, used for side post terminal, 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.
More information #ad
Used for gm side post batteries or other batteries which have a 3/8" side post terminal, also used for electrical equipment. Convenience: knob type, easy to install & simple to use.Brand | Ampper #ad |
Manufacturer | Ampper #ad |
Height | 1.5 Inches |
Length | 3.9 Inches |
Weight | 0.33 Pounds |
Width | 1.5 Inches |
Part Number | Am-CBS31 |
Model | Am-CBS31 |
More information #ad
8. 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
#adNilight #ad - Heavy duty: abs plastic housing, durable made for safety use, rear cover insulates terminals against any short of circuits, equipped with 4 sets of bolts.Widely used for car, marine boat, travel trailer, ATV, rv, utv, camper, truck, battery banks and other devices. Operation: on/off 2 positions, 455 a intermittent at DC 12V, 275 a continuous at dc 12v, 1250 A momentary at DC 12V.
More information #ad
Package include:1x On/Off battery switch, 4 bolts incuded. 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.Brand | Nilight #ad |
Manufacturer | Nilight #ad |
Part Number | 90015A |
Model | 90015A |
Warranty | 2 Years Warranty |
More information #ad
9. 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
#adAmpper #ad - Heavy duty: abs plastic and solid brass nuts / washers, rust and corrosion resistant, durable made for safety use. Convenience: easy to install & simple to use, 2 removable keys, waterproof cover for key hole.Size: 2 brass terminals: 3/8", 2 mounting holes: 3/16". Withstanding current: 150A 12V. Operation: used for dc 12-24 v systems, rated current: 100A 12V, on/off 2 position, Max.
More information #ad
Used for car, rv and Boat, Vehicle, also electrical equipment's switch. 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.Brand | Ampper #ad |
Manufacturer | Ampper #ad |
Height | 2.3 Inches |
Length | 4.3 Inches |
Weight | 5.5 ounces |
Width | 2.3 Inches |
Part Number | Am-CBS11 |
Model | Am-CBS11 |
More information #ad
10. A ABIGAIL
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Top Post Negative Battery Disconnect Switch 12V / 24V 250/750 Amps Knife Blade Isolator Power Cutoff Switch for Marine Car Boat RV ATV Horizontal and Vertical
#adA ABIGAIL #ad - Vertical knife blade type, easy to install & simple to use. Operationon/off 2 position, dc 12v-24v system, battery negative pole 15. 5mm-17mm, 250a continuous and 750A momentary at DC 12V.Application & easy to usebattery negative post only, Widely used for Car, vehicle, rv, ATV and Boat batteries, also used for electrical equipment.100% satisfaction guaranteeif you have any issues with our Battery Disconnect Switch, simply contact customer service for troubleshooting help, replacement, parts, or refund.
More information #ad
Our aim is to make you satisfy the parts and the service we provide for you. High qualitya abigail top post knife blade master Switch is made of Heavy Duty solid brass which is rust and corrosion resistant, durable made for safety use. Function 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.
Brand | A ABIGAIL #ad |
Manufacturer | A ABIGAIL #ad |
Part Number | A5206C |
Model | A5206C |
More information #ad