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Item #:
92081547
80A Battery Isolator, 12V Continuous Duty Solenoid Relay 4 Pin SPST
89% of respondents would recommend this to a friend
Item #:
92081547
BND 35
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Sunday, September 13
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The HUAREW Isolator is the perfect solution when adding a secondary battery to your audio system, ensuring maximum electric current transfer without voltage drop.
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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
With an 80-AMP capacity, this isolator and relay effectively handles high-demand applications, ensuring reliable performance in cars, boats, RVs, and motorcycles without risk of overheating or failure.
Versatile Compatibility
Designed for multiple vehicles, this 12V relay is perfect for cars, boats, RVs, and motorcycles, making it an ideal choice for diverse user needs and enhancing convenience for all types of motor enthusiasts.
Continuous Duty Operation
The solenoid relay operates continuously, ensuring constant power flow when needed. This feature is crucial for maintaining battery life and performance, providing users with dependable functionality during all vehicle operations.
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?
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Automotive Enthusiasts
Ideal for those who modify vehicles and require efficient battery management and high current relay functionality.
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Marine Applications
Perfect for boats that need reliable battery isolation to prevent drain during periods of non-use.
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RV Users
Beneficial for RV owners needing to manage multiple batteries and ensure efficient power distribution for appliances.
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Small Vehicles
Not suitable for small vehicles with lower electrical demands; a standard relay might suffice.
Product Description
80A Battery Isolator, 12V Continuous Duty Solenoid Relay 4 Pin SPST
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Customer Questions & Answers
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Question:
What types of systems is the HUAREW Relay compatible with?
Answer: It is compatible with Marine, Mobile Audio, Off-Road, Power Sports, and more. -
Question:
How does the isolator extend battery life?
Answer: By disconnecting batteries when the engine is off, it prevents excessive wear and charge drain. -
Question:
Does the relay draw a lot of power?
Answer: No, it draws less than 1 amp when the vehicle is powered on.
HUAREW Accessory Power Editorial Review
The 80-AMP Battery Isolator and 12V Continuous Duty Solenoid Relay has gained positive feedback from customers who appreciate its reliable performance and ease of installation. Users have highlighted its effectiveness in power management and protection for various vehicles, including cars, boats, RVs, and motorcycles. With straightforward installation, many users noted that the product operates as advertised, offering a low-cost solution for those looking to control power to auxiliary equipment, such as winches and mobile living setups. Customers frequently mentioned that the device is particularly beneficial when utilizing dual battery configurations, allowing them to keep auxiliary batteries charged while preventing potential drain on the main battery. This functionality is crucial for maintaining battery health during low-speed charging cycles or when equipment is in use without direct access to an external charger. The positive experiences shared by users underscore its value for DIY enthusiasts and professionals alike, making it a trusted component for those needing to manage multiple power sources effectively. Overall, the 80-AMP Battery Isolator is recognized not only for its affordability but also for its sturdy performance that exceeds expectations, marking it as a top choice in its category. **
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Pros
- Easy installation process
- Reliable and effective power management
- Affordable price point
- Suitable for various vehicles (cars, boats, RVs, motorcycles)
- Prevents main battery drain when using auxiliary power
Platform Trust & Buyer Confidence
JG
Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
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Emmanuel
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“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
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“The delivery was fast and the product came undamaged and authentic.”
29 August 2026 · via Trustpilot
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Hengo
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“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
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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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BND 35
Order now and get it around Sunday, September 13
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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Features & Benefits
- Isolates secondary batteries for dedicated stereo use.
- Prevents voltage drop, enhancing audio performance.
- 80 Amps continuous and 150 Amps surge power handling.
- Extends battery life by preventing excessive charge and drain.
- Compatible with various vehicles and charging systems.
- Water-resistant design ensures durability.
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