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MaySpare 200 Amp Mobile Audio Continuous Relay and Battery Isolator High Current Relay 12VD for Cars, RVs, ATVs, UTVs, and Boats
MaySpare 200 Amp Mobile Audio Continuous Relay and Battery Isolator is used to combine two batteries when an alternator is charging and isolate them when not charging
MaySpare 200 Amp Mobile Audio Continuous Relay and Battery Isolator High Current Relay 12VD for Cars, RVs, ATVs, UTVs, and Boats
Item #: 22207029

MaySpare 200 Amp Mobile Audio Continuous Relay and Battery Isolator High Current Relay 12VD for Cars, RVs, ATVs, UTVs, and Boats

Item #: 22207029

SCR 776

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MaySpare 200 Amp Mobile Audio Continuous Relay and Battery Isolator is used to combine two batteries when an alternator is charging and isolate them when not charging
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

High Current Capacity
Designed to handle up to 200 amps, ensuring reliable performance for your audio system. This high current capability meets the demands of powerful mobile audio setups.
Battery Isolation
Effectively isolates your audio system from the vehicle's battery, preventing drain when the engine is off and extending battery life for prolonged use.
Durable Design
Built for longevity, this relay withstands harsh environmental conditions, making it perfect for mobile audio applications. Its robust construction ensures consistent performance and reliability.

Product Details

Shop for MaySpare 200 Amp Mobile Audio Continuous Relay and Battery Isolator at Ubuy Seychelles. High current relay, perfect for 12VDC systems. Buy now!
Country of OriginThis item will be imported from US
Item Weight2.4 lbs (1.09 kg)
What is in the boxMaySpare 200 Amp Mobile... For more details, please check description/product details

Dangerous Goods

To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.

Who Should Buy?

Suitable For
  • Car Audio Enthusiasts

    Ideal for users who require high current capacity for their mobile audio systems without risking battery drain.

  • Off-Grid Users

    Great for those utilizing auxiliary batteries for off-grid applications, preventing battery discharge with reliable isolation.

  • Custom Installers

    Recommended for professional installers needing a robust relay for vehicle customization and electrical upgrades.

Not Suitable For
  • Casual Users

    Not suitable for casual users with minimal audio setup who don't need high current relay performance.

  • Underpowered Systems

    May be overkill for low-powered audio systems that don’t draw significant current, leading to unnecessary cost.

  • Non-Technical Owners

    Not ideal for those lacking technical expertise, as installation and setup require some electrical knowledge.

Product Description

MaySpare 200 Amp Mobile Audio Continuous Relay and Battery Isolator High Current Relay 12VD for Cars, RVs, ATVs, UTVs, and Boats

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the main function of the MaySpare 200 Amp Mobile Audio Continuous Relay?

    Answer: The MaySpare 200 Amp Mobile Audio Continuous Relay serves as a high-current relay designed to manage audio systems in vehicles, ensuring reliable performance and protection for the battery. This relay facilitates the efficient operation of high-powered audio equipment by allowing uninterrupted power flow while isolating the auxiliary battery. In practical terms, this means you can enjoy enhanced audio experiences without the risk of draining your main vehicle battery, making it ideal for car audio enthusiasts who need dependable power distribution.
  • Question: How does the battery isolator feature work in this relay?

    Answer: The battery isolator function in the MaySpare relay helps by separating the start battery from auxiliary batteries when the vehicle is not in use, preventing battery drain. It ensures that while your audio system is running, the starting battery remains charged and unaffected. This is particularly useful in scenarios where you're using your vehicle's audio system while stationary, such as at tailgates or camping trips, allowing you to enjoy while ensuring your vehicle will start when it's time to go.
  • Question: What is the voltage requirement for the MaySpare relay?

    Answer: The MaySpare relay is designed to operate at 12V DC, making it suitable for most automotive applications. This voltage specification ensures compatibility with standard car batteries, providing efficient power management for mobile audio applications. When using this relay in vehicles, you can rest assured that it can handle the electrical demands of your audio systems, enabling robust listening experiences without worrying about power fluctuations.
  • Question: Can this relay be used with multiple batteries?

    Answer: Yes, the MaySpare 200 Amp relay is engineered to operate with multiple batteries connected in parallel or in a dual battery setup. This allows users to maintain a separate battery for high-power audio equipment while ensuring that the primary battery remains charged for starting the vehicle. This feature is essential for car audio builds or installations, as it enhances overall system reliability and performance, allowing you to maximize audio output without jeopardizing the vehicle's starting capabilities.
  • Question: What are some common applications for the MaySpare relay?

    Answer: The applications of the MaySpare 200 Amp relay extend to various scenarios such as automotive audio installations, mobile DJ setups, and recreational vehicle enhancements. It's especially beneficial for users who require consistent power supply for high-wattage sound systems. For example, if you are setting up a mobile audio system for events, using this relay ensures you can leverage maximum audio performance without draining your vehicle’s main battery, providing peace of mind during operation.
  • Question: What materials is the relay made from for durability?

    Answer: The MaySpare relay is constructed with high-quality materials that promote durability and long-lasting performance, including corrosion-resistant connectors and sturdy housing. This robust design helps resist wear and tear caused by exposure to heat, vibrations, and other environmental factors commonly found in automotive settings. By utilizing this relay, you can expect reliable service and performance stability in demanding conditions, which is critical in high-power audio setups.
  • Question: Is the MaySpare relay customizable for different setups?

    Answer: Yes, the MaySpare 200 Amp relay offers configurability options to suit various audio setups, allowing connections to multiple amplifiers and audio devices. The relay's design accommodates diverse wiring configurations, making it adaptable for both simple and complex systems. This flexibility is advantageous for enthusiasts who may upgrade or modify their audio systems over time, ensuring that the relay can continue to meet evolving needs without replacement.
  • Question: What safety features are included with the MaySpare relay?

    Answer: The MaySpare relay is built with safety features designed to protect both the relay itself and the vehicle’s electrical system, including fuse protection and thermal overload mechanisms. These safety measures help prevent damage from excessive current draw and overheating. This means you can safely use high-powered audio systems without compromising vehicle safety, ensuring that your audio experience remains enjoyable and risk-free.
  • Question: Will this relay affect my vehicle's performance?

    Answer: When used correctly, the MaySpare 200 Amp relay will not negatively impact your vehicle’s performance. In fact, it enhances efficiency by ensuring that the audio system operates without drawing power directly from the starter battery. This means you can enjoy high-quality sound without the risk of hindering vehicle operation. For those who spend extended periods using audio equipment while the vehicle is stationary, this relay is particularly beneficial.
  • Question: Where can I buy the MaySpare 200 Amp Mobile Audio Continuous Relay?

    Answer: You can purchase the MaySpare 200 Amp Mobile Audio Continuous Relay from Ubuy in Seychelles. Ubuy provides a reliable shopping experience with access to a range of products, including this high-current relay, ensuring you can find exactly what you need for your vehicle’s audio setup.

MaySpare Battery Wiring & Terminals Editorial Review

The MaySpare 200 Amp Mobile Audio Continuous Relay and Battery Isolator is an aftermarket add-on product that can be used on any vehicle. It is a battery isolator that can work with a maximum of 200Amp load. The product is sturdy and has a decent look. However, the terminal lugs are small for 200A, and additional washers may be needed while installing. The product works well for powering mobile emergency radios and for rewiring. The Schimatic diagram could be better explained so that users could work with the product more efficiently. On the downside, some customers who have used the product have found it to be unreliable. The product only bridges when the aux switch is activated, which is an extra step for linking batteries in parallel. This makes the product worthless and a waste of money. Also, the customer service response time is slow, as some customers have reported that they never received any response to their inquiries. Another customer found that the product could not latch unless the voltage was above 13 volts, which could be problematic if it were to be used to start the vehicle when the main battery is low.

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Pros

  • -Sturdy and decent looking -Works well in powering mobile emergency radios -Can be used on any vehicle

Cons

  • -Terminal lugs are small for 200A, and additional washers may be needed -Product reliability and quality are questionable -It only bridges when the aux switch is activated, an extra and unnecessary step -Latch won't work unless voltage is above 13 volts

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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