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The Best 500 Amp Continuous Duty Solenoid of 2023 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best 500 Amp Continuous Duty Solenoid of 2023. Check our ranking below.

2,800 Reviews Scanned

Rank No. #1
Edicapo Terminal Solenoid Compatible with Mobile Audio 500A 12V Relay Continuous Battery Isolator 500Amp 12Volt Relay
  • Battery Isolator:Battery isolators are suitable for applications that need to isolate multiple batteries, such as mobile audio, marine, powered sports, etc. It is used to isolate batteries that power AV, navigation.Battery disconnect relay is used to isolate the second battery which powers audio, visual navigation, or other equipment.
  • Powerful Function: 12v battery isolator can continuously power handling 500 amps at 12V and handling of 500 amps at surge power | Doesn't create a voltage drop to your second battery unlike common isolators do.
  • 4 terminal Heavy-duty 12V solenoid: Provides the electrical energy necessary to activate the vehicle's ignition system by being the conduit between the golf car's battery and starter motor.
  • Feature:Made of high-quality materials, excellent performance and durable.Easy to install and start up immediately.
  • After Service:Please contact us if you have any problem, we will try our best to help you.
Rank No. #2
500 Amp Heavy Duty Battery Isolator Solenoid & Relay
  • 500 Amp Heavy Duty Battery Isolator Solenoid & Relay - Handles 500 Amps Continuous And 600 Amp Surges.
  • - Great For Isolating Second Battery In Boats Making It Dedicated Only To The Stereo System. - Keeps Primary Starting From Being Drained.
  • - Unlike Most Dual Battery Isolators, the IB Series Does Not Create Any Voltage Drop To The Secondary Battery. A Must For Multi Battery Sytems.
  • - Prevents primary battery discharge. Maximum current transfer. Extends battery life.
  • - Isolator Type Relay (Solenoid). - Compatible with universal 12V Applications.
Rank No. #3
Audiotek 500-Amp Relay 12V Continuous Duty Solenoid Relay Battery Isolator and Relay White Rodgers High Current Starter Relay 4 Pin SPST, Great for Car, Boat, RV, and Motorcycle (1 Pack)
  • 500 AMP Battery Isolator and Relay
  • Prevents primary battery discharge
  • Maximum current transfer
  • Extends battery life
  • Universal 12V Applications
Rank No. #4
500A DC 12V High Current Solenoid Auto Car Starter Relay 4 Pin SPST Start Contactor Double Batteries Isolator Control On/Off Switch
  • It help extend battery life
  • Universal 12V applications
  • Prevents primary battery discharge
  • Made of water resistant black phenolic plastic
  • The main function of this product is to switch on, it can be used alone, it can be also connected to control to use
Rank No. #5
Audiotek 500-Amp Relay 12V Continuous Duty Solenoid Relay Battery Isolator and Relay White Rodgers High Current Starter Relay 4 Pin SPST, for Car, Boat, RV, and Motorcycle PK8 (4 Packs)
  • 500 AMP Battery Isolator and Relay
  • Prevents primary battery discharge
  • Maximum current transfer
  • Extends battery life
  • Universal 12V Applications
Rank No. #6
Audiotek 500-Amp Relay 12V Continuous Duty Solenoid Relay Battery Isolator and Relay White Rodgers High Current Starter Relay 4 Pin SPST, for Car, Boat, RV, and Motorcycle PK8 (1 Pack)
  • 500 AMP Battery Isolator and Relay
  • Prevents primary battery discharge
  • Maximum current transfer
  • Extends battery life
  • Universal 12V Applications
SaleRank No. #7
500 Amp Battery Isolator for Mobile Audio Relay Continuous Battery Isolator, 12v Battery Disconnect Relay 500A Relay and Isolator
  • 500 AMP BATTERY ISOLATOR - Perfect for any application with multiple batteries that need to be isolated including Marine, Mobile Audio, Off-Road, Power Sports, etc. | battery disconnect relay is used to isolate the second battery which powers audio, visual navigation, or other equipment.
  • POWERFUL FUNCTION - 12v battery isolator can continuously power handling 500 amps at 12V and handling of 700 amps at surge power | Doesn't create a voltage drop to your second battery unlike common isolators do. battery isolator 500 amp with a maximum current transfer, power on demand.
  • ELIMINATES BATTERY DRAIN - Normally, when two car batteries are connected in parallel, they are easy to charge and discharge each other | The relay battery isolator stops the battery bank from getting power from each one, eliminating that negative effect | Reducing the natural consumption of batteries after power off, lengthens the life of the primary battery.
  • FEATURE- Battery isolator solenoid is made of high-quality materials, excellent performance, and durability. Easy to install and start up immediately.
  • ONE YEAR SERVICE - The Mobile Audio Continuous Relay comes with 1 Year Warranty | Any problem please feel free to contact us for a replacement.
Rank No. #8
Stinger SGP35 500-AMP Relay and Isolator , Black
  • 500 AMP High Current Relay/Isolator
  • Prevents primary battery discharge
  • Power on demand
  • Extends battery life
  • Universal 12 volt applications
Rank No. #9
Max 300A Continuous Duty Solenoid Relay Nickel-Plating for Winch, Golf Carts, Marine in Rush 12VDC E-Z-GO Gas Marathon Models with 2 or 4-Cycle Engines by Lucky Seven
  • Replaces:70-111224,3635820, 1114208, 1114218, 1114223, 1114534, 1114547/ Bracket:Straight;Spst, One circuit: Off - On, Bracket mounting:Holes 5/16 x 19/32 2-13/64 on center
  • Coil Roll is using 180℃ copper wire,Resistance is 14Ω, Capacity is 10.2W, Contacts:Normally Open (NO)/ 12VDC WITH 2 COPPER POINT
  • Replaces:DELCO 1114208,1114218.JOHNSON ELECTRIC 5117340. MOTORCRAFT SWX88. PRESTOLITE 15-88, SWX-88, 15-132, SAS4202, 15-108. YALE 502265300,15-132, 15-133, 15-236, 15-311, 15-316, 15-88, Trombetta 974-1215-011-09, 974-1215-011, 98226-9, EZGO 16542G1
  • 300A Continuous Duty Solenoid Relay Nickel-Plating For Golf Carts,Winch, Marine
  • Max 300a continuous duty solenoid relay,solenoid continuous duty,max 300a continuous duty solenoid relay nickel-plating,12v continuous duty solenoid,continuous duty solenoid relay 85a 12v spst,12v continuous solenoid,The items are the same as the pictures.We provide carefree return, Our aim at pursuing the maximum satisfaction of our buyers!
Rank No. #10
Install Bay Relay 500 Amp Each- IB500
  • Handles 500 Amps Continuous
  • Durable Weatherproof Construction
  • A Must For Multi Battery Systems
  • Allows For Longer Battery Life And Control Over Which Battery Is Being Used
Rank No. #11
500 Amp Battery Isolator Compatible with Mobile Audio 12V Relay 12Volt Battery Disconnect Relay and Isolator
  • Battery Isolator:Battery isolators are suitable for applications that need to isolate multiple batteries, such as mobile audio, marine, powered sports, etc. It is used to isolate batteries that power AV, navigation, etc. It allows the second battery to be fully dedicated to the sound system and does not create a voltage drop like common isolators tend to do. The isolator will draw less than 1 amp when your vehicle is powered on.
  • Extends battery life:its a must for daily driver systems,This 500 amp continuous duty relay does not have the voltage drop that a solid state battery isolator has and does a much better job of charging auxiliary batteries through.
  • Feature:Made of high-quality materials, excellent performance and durable.Easy to install and start up immediately.
  • Package Include:1 * 500 Amp 12V Mobile Audio Relay Battery Isolator
  • Warranty: For any reason, if you are not satisfied with your purchase, please contact us directly. We offer Half a year warranty, 100% satisfaction guarantee.
Rank No. #12
Upgrade Max 300A in Rush Continuous Duty Solenoid Relay Nickel-Plating for Golf Carts, Winch, Marine 12VDC
  • Resistance is 14Ω, Capacity is 10.2W, Contacts:Normally Open (NO)/ 12VDC WITH 2 COPPER POINT
  • Replaces:70-111224,3635820, 1114208, 1114218, 1114223, 1114534, 1114547/ Bracket:Straight;Spst, One circuit: Off - On, Bracket mounting:Holes 5/16 x 19/32 2-13/64 on center
  • Our Coil Roll is using 180℃ copper wire, Cover is Nickel-Plating, Meet Environmental Plating Requirment, And Avoid Rusting, Shining
  • Max Transient current can be 300A, but Continuous Working Current recommend under 150 Amp/ WARRANTY: Life Long Warranty and Free Return and Full Refund
  • Note: Need Break 5 sec on, 50 min off If u need work on high Amp, Or it will burned / If u need a long working one, pls note us.
Rank No. #13
Stylemafia Max 300A Continuous Duty Solenoid Relay Nickel-Plating for Golf Carts, Winch, Marine in Rush 12VDC
  • Resistance is 14Ω, Capacity is 10.2W, Contacts:Normally Open (NO)/ 12VDC WITH 2 COPPER POINT
  • Replaces:70-111224,3635820, 1114208, 1114218, 1114223, 1114534, 1114547/ Bracket:Straight;Spst, One circuit: Off - On, Bracket mounting:Holes 5/16 x 19/32 2-13/64 on center
  • Our Coil Roll is using 180℃ copper wire, Cover is Nickel-Plating, Meet Environmental Plating Requirment, And Avoid Rusting, Shining
  • Max Transient current can be 300A, but Continuous Working Current recommend under 150 Amp/ WARRANTY: Life Long Warranty and Free Return and Full Refund
  • Note: Normally Make 80A as Working Current, Need Break 5 sec on, 50 min off
SaleRank No. #14
Emerson 586-120111 DC Power Solenoid, 48V
  • Continuous duty cycle
  • 48 vdc isolated coil
  • Can handle high and low current requirements
  • Water resistant with black impact phenolic casing
  • Double-make or double-break contacts
Rank No. #15
500A DC 12V High Current Emerson 120-106131 DC Power Solenoid 12V 80 500a Solenoid Contact Solenoid Auto Car Starter Relay 4 Pin SPST Start Contactor Double Batteries Isolator Control On Off Switc
  • It help extend battery life
  • Universal 12V applications
  • Prevents primary battery discharge
  • Made of water resistant black phenolic plastic
  • The main function of this product is to switch on, it can be used alone, it can be also connected to control to use
Rank No. #16
Stylemafia Max 200A Trombetta Continuous Solenoid Relay 3 Terminal Heavy Duty Winch Marine 24106 SPST Solenoid 12VDC
  • Contacts:Normally Open (NO)/ Flat Base Metal Case / 10-32 Terminal
  • 3 Pole Battery Isolation Solenoid, 12VDC With 2 Copper Point,Housing plated Steel Case / 180Flat mounting bracket./ Mounting holes: 5/16 x 19/32, 2-13/64 on centers.
  • Our Coil Roll is using 180℃ Copper. Max Current Above 200amp/ Rate Current: 100A / Our Cover is Environmental Plating,Sealed Unit Protects Solenoid From The Elements Helping Prevent Corrosion
  • INSTIALL:One side goes to Battery, opposite side to starter, top screw which is smaller goes to switch or key start only. It is already grounded internal.
  • Note:If it is the energizing circuit which is typically 16/18 Awg , suggest a 5amp fuse;If 10 Awg wire suggest 30 amp auto cicuit breaker; If high output alternator, suggest an 8 Awg wire with a 50 Amp auto circuit breaker
Rank No. #17
Max 300A, 12V 150A Continuous Duty Solenoid Relay for Golf Carts Winch Marine in Rush 1114208
  • Contacts: Normally Open (NO)/ 12VD, One circuit: Off - On, Replaces Part #: 70-111224 3635820 1114208 1114218 1114223 1114534 1114547 66-702
  • Resistance is 14Ω, Capacity is 10.2W, Max transient current can be 300A, but continuous working current recommend under 150A.
  • The coil roller is made of 180°C copper wire, and the cover plate is nickel-plated to avoid rust. Our cover is environmental plating.
  • Please note: Normally Make 80A as Working Current, Need Break 5 sec on, 50 min off.
  • Please check your model number and product picture carefully before purchasing. Please feel free to contact us if you have any questions.
Rank No. #18
MaySpare 200A Upgraded Continuous Duty Solenoid Relay NEED BREAK For Golf Carts, Winch, Marine In Rush 12VDC With Black Plastic Bracket Zinc-Plating
  • Golf Cart Solenoid Resistance is 14Ω, Capacity is 10.2W, Contacts :Normally Open (NO)/ 12VDC WITH 2 COPPER POINT
  • Replaces:70-111224,3635820, 1114208, 1114218, 1114223, 1114534, 1114547/ SPST One circuit: Off - On, Mounting Holes 5/16 x 19/32 2-13/64 on center
  • Our Starter Solenoid Coil Roll is using 180℃ copper wire, Cover is Zinc-Plating With Upgrades Black Plastic Bracket which can be used more Flexible
  • Max Transient current can be 200A, Continuous Working Current recommend under 150 Amp/ WARRANTY: Life Long Warranty and Free Return and Full Refund
  • WARNING: This is a start solenoid only finish work when your key start, if be Continuous Duty,can work 5 minutes under 150Amp, but NEED BREAK otherwise will be too hot to burned or fired
Rank No. #19
Maxlouder Continuous Solenoid Relay 12VDC 3 Terminal Heavy Duty Max 200A Replaces 24213 For Winch, Marine SPST Solenoid
  • 【Product parameters】Battery Solenoid Voltage: 12VDC, Resistance: 14Ω, Max Current Above 200amp/ Rate Current: 100A, Continuous Working Current: Under 80Amp
  • 【High-quality materials】180℃ Copper Coil Wire Rolls upgrade the conductivity of the product, With Flat Base, Plated Steel Housing, 180 Flat Mounting Bracket, Mounting holes: 5/16 x 19/32, 2-13/64 on centers.
  • 【Installation】: One side is connected to the battery, the other side is connected to the starter, the smaller screw on the top is only used for switch or key start.
  • 【Attention】: If high output alternator, suggest an 8 Awg wire with a 50 Amp auto circuit breaker; If 10 Awg wire suggest 30 amp auto cicuit breaker, If it is the energizing circuit which is typically 16/18 Awg , suggest a 5amp fuse.
  • 【After-sales guarantee】Your satisfaction is our ultimate goal. If you have any questions about the Solenoid Relay, please contact us in time.
SaleRank No. #20
Max 300A Continuous Duty Solenoid Relay Nickel-Plating For Golf Carts, Winch, Marine In Rush 12VDC
  • Resistance is 14Ω, Capacity is 10.2W, Contacts:Normally Open (NO)/ 12VDC WITH 2 COPPER POINT
  • Replaces:70-111224,3635820, 1114208, 1114218, 1114223, 1114534, 1114547/ Bracket:Straight;Spst, One circuit: Off - On, Bracket mounting:Holes 5/16 x 19/32 2-13/64 on center
  • Our Coil Roll is using 180℃ copper wire, Cover is Nickel-Plating, Meet Environmental Plating Requirment, And Avoid Rusting, Shining
  • Max Transient current can be 300A, but Continuous Working Current recommend under 150 Amp/ WARRANTY: Life Long Warranty and Free Return and Full Refund
  • Note: Normally Make 80A as Working Current, Need Break 5 sec on, 50 min off -/ If u need a long working one, pls note us.

Last update on 2023-08-18 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

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