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Item #:
82266763
AUNMAS 500A DC 12V Solenoid Relay, High Current Starter Contactor for Auto Truck Boat RV Dual Battery Isolator Switch On Off Control
Item #:
82266763
LAK 666719
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 Wednesday, July 08
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This high-quality 12V 100A DC relay helps extend the battery life of your vehicle, ensuring a long-lasting performance.
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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
Handles up to 500A, making it ideal for high-power applications such as trucks, boats, and RVs, ensuring reliable performance and safety.
Dual Battery Isolator
Provides effective control over dual battery systems, preventing drain and ensuring optimal operation for multiple battery setups in vehicles.
Robust Construction
Built to withstand harsh conditions, this solenoid relay ensures durability and longevity, providing excellent value for users seeking reliability in challenging environments.
Product Details
| Item Weight | 1.5 lbs (680 grams) |
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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Auto Enthusiasts
Perfect for automotive applications needing reliable battery isolation and control in cars or trucks.
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Marine Users
Ideal for boats needing to manage dual battery systems effectively and ensure dependable power usage.
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RV Owners
Great for recreational vehicles that require a reliable solution for managing power to ensure trip safety.
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Light Duty Users
Not suitable for light electronics or low power applications due to its high current specifications.
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Non-automotive Usage
May not be appropriate for static systems or general household electronics requiring low current relays.
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Beginner Users
Not ideal for those unfamiliar with electrical systems and relay installations due to complexity.
Product Description
AUNMAS 500A DC 12V Solenoid Relay, High Current Starter Contactor for Auto Truck Boat RV Dual Battery Isolator Switch On Off Control
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the maximum current this relay can handle?
Answer: The relay can handle a maximum current of 500A. -
Question:
Is this relay suitable for marine applications?
Answer: Yes, it is compatible with various vehicles including cars, boats, and RVs. -
Question:
How does this relay help extend battery life?
Answer: It prevents unnecessary battery discharge, optimizing battery usage for longer life.
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Mohd
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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“Not madly expensive like I thought, and much quicker than promised.”
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12 June 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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LAK 666719
Order now and get it around Wednesday, July 08
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:
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
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Fastest cross-border delivery
Features & Benefits
- Extends battery life for long-lasting performance.
- Compatible with universal 12V applications such as cars, boats, and RVs.
- Crafted from water-resistant black phenolic plastic for durability.
- Offers effortless control with remote switching and starter solenoid relay.
- Handles high current applications with a capacity of 500A.
- Designed for continuous duty, providing reliable power switching.