Best Marine Battery Switch - April 2024

Perko 8501DP Battery Selector Switches

For use with two or more batteries and single or dual engine systems. They permit selection between batteries for starting and charging or operation of both batteries in parallel. For use with systems under 50 volts. Use two switches for dual engine systems. When used with Non-Unitized Alternators, these models will interrupt the field current (reducing the possibility of damage) if turned "OFF" with the engine running. Capacity: 250 Amps continuous, 360 Amps Intermittent. Dimensions: 5-1/2" dia. , 2-5/8" depth.

• ASIN: B00144B6AE
• UPC: 753582144869
• ASIN: B00144B6AE
• Brand: Perko
• Size: 1-Pack
• Manufacturer: Perko

1-2-Both-Off Battery Switch, 6V 12V 24V 48V 60V Battery Disconnect Master Cutoff Switch for Marine Boat Car RV ATV UTV Vehicle, Waterproof Heavy Duty Battery Isolator Switch, 200/1250Amps

Specification: Operation: 1-2-both-off Rating: 200A DC Continuous (1hr) , 455A DC Intermittent (5 min), 1250A DC Cranking (10 sec), Voltage: 6V-60V DC Stud Size: 2x3/8" (10mm) Widely Applcations: Widely used for Car, Marine, Boat, RV, Camper, Travel Trailer, Truck, ATV, UTV, Battery banks and other 0-60V Devices. Easy to Install Well Built Heavy Duty Cut Off Switch: ABS plastic housing, the rear cover insulating the rear terminals against any short circuits. Super Safety: battery disconnect switch can disconnect the battery safely, eliminate any power draw from the battery when vehicle or boat... [Read More]

• ASIN: B07HT44MP5
• ASIN: B07HT44MP5
• Brand: LotFancy
• Size: 1-2-Both-Off
• Manufacturer: LotFancy

Blue Sea Systems m-Series Mini Selector Battery Switch - Red

Mini battery switch, Mfg# 6007, Red, 300A control., 500A INT., 32VDC. Positions: 1-2-off-both. 2.83"H x 2.83"W x 3.1"D. With removable knob.

• ASIN: B000MMFJH0
• UPC: 015568994265
• ASIN: B000MMFJH0
• Brand: Blue Sea Systems
• Size: 2-7/8" x 2-7/8"
• Manufacturer: Acr Electronics

Audew Battery Switch 12V - 48V Battery Cut Off Switch Waterproof Master Isolator Dual Battery Disconnect Switch for Boat, Marine, RV, Car, ATV Vehicles

battery switch, battery power master switch disconnect isolator for Car, Vehicle, RV and Boat. Specification: Continuous Current: 275Amps DC Intermittent current: 350Amps DC Starting current: 1250Amps DC Maximum voltage: 48V-60Volts DC Dielectric strength: 1500VAC/1min Electrical life: 10000 times Screw diameter: 10mm Operation: On/Off On/Off Installation: behind/surface Terminal bolt size: 2 x 10 mm Dimensions: Length and width 69 x 69 x Height Features: ABS plastic housing, durable made for safety use. Rear cover insulates terminals against any short of circuits. Copper terminal studs with n... [Read More]

• ASIN: B07DPNRWXW
• ASIN: B07DPNRWXW
• Brand: Audew
• Manufacturer: Audew

Seachoice Seachoice Battery Selector Switch

Ignition protected. For use with 2 or more batteries. For systems under 50V. Permits selection between batteries for starting and charging or operation of both in parallel. 250A continuous/360A intermittent. Diameter: 5-1/4". Height: 2-5/8". The Product is manufactured in United States.

• ASIN: B000XBEUIO
• UPC: 719249115016
• ASIN: B000XBEUIO
• Brand: SEACHOICE
• Manufacturer: Seachoice

WATERWICH DC12-60V Dual Battery Disconnect Switch Kit 1-2-both-off Isolator Selector Marine Battery Switches 200/1250 Amp Waterproof for Ship Boat Small Yacht RV Camper Truck Car (1-2-Both-Off Switch)

• ASIN: B07D5Q3L5G
• UPC: 701705668785
• ASIN: B07D5Q3L5G
• Brand: WATERWICH
• Manufacturer: Yongjia

Blue Sea 9001E E-Series Battery Switch

Blue Sea Systems E-Series Battery Switches. Switches battery bank 1 or battery bank 2 or battery banks 1 and 2 to all loads using one switch. Up to 350 Amperes Continuous Rating Ignition protected - safe for installation aboard gasoline powered boats. Tactile indicator conveys knob position by feel only. Fits all Perko and Guest low amperage battery switch hole patterns. Case design allows surface or rear panel mounting. Accepts up to 4/0 AWG battery cables. Meets American Boat and Yacht Council (ABYC) requirements for battery switches. Make-before-break contact design on 9001 and 9002 models ... [Read More]

• ASIN: B000K2MCR2
• UPC: 700115568746
• ASIN: B000K2MCR2
• Brand: Blue Sea Systems
• Manufacturer: Acr Electronics

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

Ampper battery switch, battery power master switch disconnect isolator for car, vehicle, Rv and boat. Specifications: 1, ABS plastic housing, durable made for safety use. 2, Rear cover insulates terminals against any short of circuits. 3, On/Off 2 positions. 4, Copper terminal studs with nuts and washers. 5, 4 mounting screw holes. 6, 275 A continuous at DC 12V, 455 A Intermittent at DC 12V, 1250 A momentary at DC 12V. 7, Used for DC 12 - 48V systems to isolate and secure the electrical system. 8, Can stand alone or be locked together with other switch. 9, Eliminate any power draw from the bat... [Read More]

• ASIN: B07413JWLD
• UPC: 608613215417
• ASIN: B07413JWLD
• Brand: Ampper
• Size: 2 Position
• Manufacturer: Ampper

attwood 14230-3 Marine Boat 4-Way Battery Selector Switch

Single-pole, triple-throw switch permits four connection modes: Battery One, Battery Two, two batteries in parallel, or both off. Rated for 230 amps continuous, 345 amps momentary. For 6-volt to 32-volt systems. Includes alternator field circuit disconnect to prevent surges. Selector has positive click positions. Bakelite housing with copper washers, brass terminals, and brass nuts. Install with #10 screws.

• ASIN: B0000AZ7X6
• UPC: 757183159895
• ASIN: B0000AZ7X6
• Brand: attwood
• Size: Not Applicable
• Manufacturer: Attwood

Ampper Top Post Knife Blade Master Switch, Battery Disconnect Switch Isolator Power Cut Off for Marine Car Boat RV ATV Negative Post (Vertical)

Ampper top post knife blade battery disconnect master switch for Marine Car Boat RV ATV Vehicles (Vertical) Specifications: 1, Used for top post terminal, 15-17 mm cone battery negative post only. 1, On/Off 2 position. 2, Voltage: 12V, rated current: 200A. 3, Easy to install & simple to use. 4, Knife blade type, lift the knife, then power will cut. 5, Solid brass made, rust and corrosion resistant, durable made for safety use. 6, Can stand alone or be locked together with other switch. 7, Used for battery to isolate and secure the electrical system, eliminate any power draw from the battery wh... [Read More]

• ASIN: B07JZ9NDH2
• ASIN: B07JZ9NDH2
• Brand: Ampper
• Size: Top Post Vertical
• Manufacturer: Ampper

Guest 2111A Universal Mount Marine Battery Selector Switch (230 Continuous, 345 Momentary Amps)

Battery Selector Switches - --F E A T U R E S- Continuous Amps: 230 Momentary Amps: 345 Black 5" D x 2-3/4" H

• ASIN: B000NI58R4
• UPC: 066510877990
• ASIN: B000NI58R4
• Brand: Guest
• Manufacturer: Marinco Electrical Group

Blue Sea Systems 7650 Add-A-Battery Kit

Adding a second battery to the electrical system prevents the unintended discharge of the engine start battery. Blue Sea Systems popular Add-A-Battery kit was primarily designed for boats with alternator output of 120A or less. When installed, the Add-A-Battery isolates the start battery from the house loads which prevents the discharge of the start battery. The Add-A-Battery offers a simple way to control the charging and battery switching of two battery banks. The E-Series Dual Circuit Plus Battery Switch simplifies the switching while the SI-ACR automates charging between two batteries.

• ASIN: B000RZNP5K
• UPC: 632085765033
• ASIN: B000RZNP5K
• Brand: Blue Sea Systems
• Manufacturer: Blue Sea Systems

BEP 701-PM Battery Switches - Panel Mount On-Off

Panel-mounted switches are designed specifically for panel mount applications. This range gives a very compact, versatile solution.

• ASIN: B018WS4VPQ
• UPC: 870216005355
• ASIN: B018WS4VPQ
• Brand: BEP
• Size: Adjustable
• Manufacturer: Marinco Electrical Group

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

Specification: Voltage: 12V Rated Current: 200A Max Current: 500A for 5 seconds Round disk diameter: 2.36'' (60mm) Feet Spacing: 1.35'' (34.5mm) Height: 2.99'' (76mm) (no key) Overall height: 4.25'' (108mm) (with key) Package included: 1 x battery switch 2 x Key 1 x Waterproof cover

• ASIN: B071D55VM3
• ASIN: B071D55VM3
• Brand: Zoostliss
• Manufacturer: PF

Battery Disconnect Switch, 12V/24V/48V Battery Isolator Switch Master Power Cut Off Kill Switch Waterproof Marine Switch for Car RV Boat Truck ATV Vehicles

Marsauto battery switch, battery power master switch disconnect isolator for Car, Vehicle, RV and Boat Specifications: 1, ABS plastic housing, durable made for safety use. 2, Rear cover insulates terminals against any short of circuits. 3, On/Off 2 position. 4, Copper terminal studs with nuts and washers. 5, 4 mounting screw holes. 6, 275 A continuous at DC 12V, 455 A Intermittent at DC 12V, 1250 A momentary at DC 12V. 7, Used for DC 12 - 48V systems to isolate and secure the electrical system. 8, Can stand alone or be locked together with other switch. 9, Eliminate any power draw from the bat... [Read More]

• ASIN: B07KJV791T
• UPC: 724873277740
• ASIN: B07KJV791T
• Brand: Marsauto
• Manufacturer: Marsauto

Attwood 14230-3 Single Pole 4-Way Selector Marine Battery Switch

The Attwood 4-Way Switch Battery Selector is a single-pole, triple-throw switch that permits four connection modes: battery one, battery two, two batteries in parallel or both off. It is rated for 230 amps continuous and

• UPC: 31234265
• Model: 14230-3
• Color: UnspecifiedOther
• Rating: 4.5

New Master Battery Disconnect Switch 2 post SPST Kill Cut Off Nascar Marine

New Master Battery Disconnect Switch 2 post SPST Kill Cut Off Nascar Marine -

• UPC: 986645289

TSV Car SUV RV Marine Boat 12V Battery Isolator Disconnect Rotary Switch Cut On/Off

Product Features: Feature: Battery Master Switch, Rotary Style with 2 Positions. 275Acontinuous at DC 12V, 350A Intermittent at DC 12V, 1250A momentary at DC 12V.Quality Assured: Removable rear cover insulates the rear terminals against anyshort

• UPC: 208586457
• Model: A8B1280-W003203186
• Rating: 5.0

Car Battery Disconnect Safety Kill Cut-off Power Switch Brass Terminals for Auto Car Marine Boat RV ATV Vehicles

Package Includes: 1 x Battery switch2 x Key1 x Waterproof cover30 Day Money Back Guaranteed! 12-month free replacement warranty for manufacturer's defects!Product Description:This float switch is designed for bilge pump applied in RV, boat, yacht,

• UPC: 873348786
• Model: 113663
• Rating: 5.0

DC 12-24V Battery Disconnect Switch Cut/Shut Off Marine Battery Switch 300 Amp for Ship Boat Truck Car Vehicle W Screw

Description:1.Mainly use in Car, Van, Boat, Rv, Truck, etc.also can be used as interior and exterior of the increase in all kinds of electrical devices on / off keys (eg: Strobe, chassis lights, fog lights).2.Easy

• UPC: 992690342

Battery Selector Switch Isolator Disconnect Rotary Switch Cut On/Off for Car RV Marine Boat

Features:This item is widely used in all kinds of RV, boats, winch power cable, both apply to the inside or the outside electrical equipment's switch, such as flashing light, chassis light, fog light, dome light

• UPC: 665245850

Battery Switch, 6V 12V 24V 48V 60V Battery Disconnect Master Cut Shut Off Switch for Marine, Boat, RV, ATV, Vehicles, Waterproof Heavy Duty Battery Isolator Switch, 275/1250 Amps

On/Off Battery Disconnect Switch by LotFancy, 6V-60V Battery Master Isolator Cut Off Kill Switch for Marine Boat Car Auto RV ATV UTV Vehicles, 2 Positions Battery SwitchLotFancy battery switches are the most widely compatible. Operation:

• UPC: 366455829

New Master Battery Disconnect Switch 2 post SPST Kill Cut Off Nascar Marine

New Master Battery Disconnect Switch 2 post SPST Kill Cut Off Nascar Marine -

• UPC: 806531574
• Rating: 5.0

Marinco BEP Easyfit Battery Switch

The 700 Easyfit possesses many of the features present in the 701 Contour Battery Master Switch and achieves ease of installation through varying thicknesses of panels with a removable threaded

• UPC: 32742714
• Model: 700
• Color: BlankOther
• Size: afd = none | amps - max = none | lockable = none |

6V 12V 24V Battery Disconnect Cutoff Switch for RV Marine Boat ATV Car Auto Vehicle Truck, Battery Isolator Switch with Removable Key, Waterproof Battery Master Kill Switch, 200/1000 Amps, On/Off

Battery Disconnect Cutoff Switch, Heavy Duty Battery Isolator Switch with Removable Key for Rv Marine Boat ATV Car Vehicles Travel Trailer Camper Truck, Waterproof Battery Master Disconnect SwitchPrevents battery drain when vehicle is in storageDisconnects

• UPC: 116162091

BEST ON THE MARKET TRUCK MARINE DOUBLE POLE BATTERY ISOLATOR SWITCH 250AMP 24V

• UPC: 401137010971
• Category: Accessories
• Price: 93 GBP