10 Best Switches And Relays Battery In The Us - Black Friday 2024
Best Choice1
KeyLine ChargersDual Battery Isolator 12V | Automatic Battery Disconnect Switch 12V 140 Amp Voltage Sensitive Relay (VSR) | Car Battery Charger Switch Also for ATV, Boats, RV's, Off-Road Vehicles, by KeyLine Chargers
Main highlights- ZERO VOLTAGE DROP: Forget the traditional diode relays and so-called "solid state" devices that can rob you of almost 2 amps of output power! The Keyline Dual Battery Isolator is the only unit designed with cutting edge programming to deliver optimum performance - with ZERO sacrifice. This compact battery isolator was built ultra-small (2.6" x 2.6" x 2") to fit almost anywhere! A perfect fit under the hood to get close to your dual batteries.
- VOLTAGE SENSITIVE RELAY: The KeyLine Automatic 140 Amp Dual Battery Isolator is all you need to charge Two Battery Systems. Voltage Sensitive Relay (VSR) cuts in at 13.3 volts and cuts out at 12.8 volts to ensure your primary battery is always charged and ready to start your vehicle. It's like having two separate power sources for each battery while only having one alternator!
- RUGGED DURABILITY: Unlike other isolators on the market, the KeyLine Automatic 140 Amp Dual Battery Isolator is IP65 Certified. This International Protection rating means that your KeyLine isolator is safe for use even for your off-road needs in dusty, wet and unexpected extreme weather environments. Great for extreme vibration applications as well.
- EASY-TO-USE: The 140 Amp Dual Battery Smart Isolator comes with mounting plate and hardware. Does not include installation wires. Easy-to-follow directions for the most novice DIYer. What could be easier? **If you need installation wiring, see Dual Battery Kit or ATV/UTV Kit.
- BUY WITH CONFIDENCE: Every 140 Amp Dual Battery Isolator is backed by an industry leading 12-month warranty. If you are not 100% satisfied with your purchase, simply take advantage of the No Questions Asked, 30-Day Money Back Guarantee!!
9.8Exceptional
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Value for Money2
DrkerrUpgrade 0100055000 Battery Disconnect Relay Compatible with intellitec 01-00055-000 RV Automobile Battery Disconnect Relay Switch. 12v Latching Relay, RV Battery Disconnect Solenoid
Main highlights- Why Choose Us? : You will receive 1 x upgrade battery disconnect relay, If you have any questions about the use of the product we can help you to solve it, Customer satisfaction has always been our pursuit of the goal
- Quality Excellence: The 12v latching relay is made of high quality plastic and copper, rustproof and long life. Easy to install and reliable to use , Plug-And-Play
- Product Parameters: 12v latching relay continuous load Max. continuous operating current 100A, Max. Short-Time Load Current 500A (30 seconds). Starting current 3.0A, Min starting voltage 9.0V. Ambient temperature -40 to +85C, Contact life at full load 10,000 cycles min
- Product Benefits: 0100055000 The battery disconnect relay provides a simple, safe and reliable method of remotely disconnecting a 12 or 24 volt battery system, This design is more practical and only draws power when changing state, making it a "green" product
- Powerful Features: 0100055000 battery disconnect relay is a universal 12-volt solenoid, The disconnects are sealed against the environments and are designed to withstand the shock and vibration experienced within commercial vehicles, trailers, coaches bus or boat applications
9.7Exceptional
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3
MIAOLINKDC12V 100-240A Battery Switch Relay Integrated Wireless Remote Control Disconnect Cut Off Isolator Master Switches, with Voltage Display… Black
Main highlights- The upgraded version has voltage display, car battery kill switch, and built-in function button. For details, please refer to the notes in the manual. Different functions can meet your different needs.
- The standby current of this car kill switch anti theft is only 0.003A, which is far lower than the standby current of the original car, which is more than 60 mA. It will not drain your battery;
- The latest voltage display, even outdoors, can clearly know the voltage data, so that everything is ready
- The car battery switch is made of pure copper. Durable and reliable. The rated current is 250A DC12V. The battery disconnect isolator is upgraded from the old model, because the improved accessories make the installation contact more secure. Including all necessary harnesses, no need to purchase additional accessories.
- Smart Voltage Kill Switch: The LCD display of the battery kill switch detects the voltage at all times. In smart mode, when the battery voltage is lower than 12.2V, the switch will automatically turn off after 3 minutes, when the battery voltage is higher than 13.2V(for example, driving), remote will not control the switch;
- Remote battery disconnect switch works well for Car, Truck, RV, Travel Trailer, Camper, SUV, ATV, UTV, Marine, Van, Boat, Agricultural Vehicle Trike Auto Off Road Jeep and other engine applications with a 12 volt battery.
- Color specification/setting: black, maximum power up to 250A, please refer to user manual for detailed setting
- Before installation, please check whether there is any space reserved for the engine hood of the car to prevent it from being unusable due to improper size
9.4Excellent
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4
DZSSCYRemote Battery Disconnect Switch 12v, 250A, Upgrade Prevent Battery Drain, Disconnect Negative Car Kill Switch Anti-Theft, Remote Battery Kill Switch for Car, Truck, RV
9.9 Easy installation9.5 Battery Duration8.0 InstructionWhy we love it
Prevents battery drain effectively.
High-quality materials ensure durability.
Simple and quick installation.
9.1Excellent
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5
KanSmart500 Amp Battery Isolator for Mobile Audio Relay Continuous Battery Isolator, 12v Battery Disconnect Relay 500A Relay and Isolator
Main highlights- 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.
- FEATURE- Battery isolator solenoid is made of high-quality materials, excellent performance, and durability. Easy to install and start up immediately.
- 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.
- 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.
9.0Excellent
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6
ADsunves18% Off12V/100AMP 0100055000 Battery Disconnect Latching Relay Fit for Intellitec RV Automobile Battery Isolation Solenoid, Replace 01-00055-000 Cut Off Relays with Fuses and Screws
Main highlights- 【Versatile Compatibility】The 0100055000 Battery Disconnect Relay is your go-to solution for a variety of vehicles, including cars, trucks, RVs, boats, heavy machinery, and both lead-acid and lithium-ion batteries. Enjoy peace of mind with our 1-year returnable guarantee
- 【Important Safety Notice】Directly connecting to the vehicle’s positive battery terminal, this battery disconnect relay system requires careful handling to avoid accidental shorts that could cause significant damage or injury. Always wear safety glasses when working with battery connections
- 【Enhanced Safety & Efficiency】Crafted from premium plastic and copper, this battery isolation solenoid relay ensures top-notch safety with its remote disconnect system. Its innovative design is energy-efficient, consuming power only during state changes
- 【Detailed Specifications】Original Equipment (OE) number: 0100055000, 01-00055-010, Nominal actuation voltage: 12V, Current rating: 100 Amps, Minimum actuation voltage: 9V, Operating temperature range: -40 to +85°C, Contact life at full load: 20,000 cycles
- 【Comprehensive Package】Your purchase includes: 1 x 12V 0100055000 Battery Disconnect Latching Relay, 2 x Blade fuses, 2 sets of K-nuts with teeth, 2 sets of replaceable nuts & washers
8.9Very Good
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7
zozoye11% Off01-00055-000 Battery Disconnect Relay, 12 Volts 100 Amp Latching Relay, RV Automobile Battery Disconnect Relay Switch Solenoid for Vehicles Trailers Coaches Bus Boat
Main highlights- VERSATILE APPLICATION: Perfect for use in various automotive and marine applications, this relay offers a dependable solution for disconnecting and protecting your battery bank.
- OEM PART NUMBER 01-00055-000: Ensures compatibility and quality with the original equipment it replaces, providing a direct and reliable upgrade for your battery management system.
- LATCHING RELAY MECHANISM: Features a latching mechanism for maintaining a constant connection when powered, ensuring your auxiliary battery stays charged and ready for use.
- EASY INSTALLATION: With straightforward wiring and setup, this 100 Amp Relay is user-friendly, allowing for a simple DIY installation or quick integration by a professional.
- 12 VOLTS 100 AMP CAPACITY: This Battery Disconnect Relay is designed to handle high currents, making it ideal for vehicles, trailers, coaches, buses, and boats that require reliable power management.
8.8Very Good
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8
JoinfworldJoinfworld Kill Switch for Car 12V Remote Battery Disconnect Switch 250A Anti-Theft Remote Control Switch with Two Wireless Remote Control Relay Fobs for Auto Truck Boat
Main highlights- Wide Application: This 12v remote control switch can easily solve the problem of battery depletion while protecting the circuit, and it is suitable for car, truck, boat, RV, Travel Trailer.
- Remote Control: This battery kill switch for car is remote control design, and will come with two paired remote fobs for use. It also comes with all necessary accessoires for convenient use.
- Product Specification: Rating: 250A 12V DC, Remote Relay Type: 3 Pin, heavy duty design 12v remote control switch, effectively enhances the reliability when use.
- Negative Installation: This car remote battery kill switch adopts the negative connection method, it protect the safety of the circuit environment, and suitable for most car types of circuit installation. Please note when install & connect this remote control relay, the #30 terminal of the remote control switch must connect to "Battery -".
- Anti-theft: Our 250A car battery disconnect switch comes with two paired wireless remote fobs, the remote control can be controlled within 100 meters, it will not only prevent the battery from being draining, but also reduces the risk of theft occurs. This 12v remote control switch is suitable for car, truck, boat, RV, Travel Trailer.
8.6Very Good
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9
LDCREUpgrade Battery Disconnect Relay 0100055000 01-00055-000，for intellitec RV Automobile Battery Disconnect Relay Switch. 12v Latching Relay, Battery Disconnect Solenoid ，Replace 0100055000 01-00055-000
Main highlights- Replace OE: This latching relay replaces part numbers 0100055000 and 01-00055-000, offering a direct replacement for the original component while maintaining high standards of performance and reliability.
- Package Includes: The package includes one upgrade battery disconnect relay
- High Quality: Crafted from premium plastic and copper materials, this 12V latching relay is rustproof and built for durability. It ensures a long service life and reliable operation, with easy plug-and-play installation.
- Function: The 12V latching relay provides a simple and safe method for remotely disconnecting a 12 or 24-volt battery system. It only draws power when changing state, making it an energy-efficient and environmentally friendly choice.
- Compatible With: This battery disconnect relay is designed to work seamlessly with Intellitec RV and automobile battery systems. It’s ideal for use in a variety of applications, including commercial vehicles, trailers, coaches, buses, and boats.
8.5Good
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10
STINGER45% OffStinger SGP32 200 AMP Battery Relay Isolator and Relay
Main highlights- Universal 12V Applications
- Prevents primary battery discharge
- Maximum current transfer
- Extends battery life
- 200 AMP Battery Isolator and Relay
8.4Good
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