Features & Benefits
- Ideal for high-power 12vDC automotive accessories
- Can handle up to 64A resistive loads and 32A electric motor loads
- Package includes 2 x 80 Amp relays and 4-pin sockets
- Home Page /
- Automotive /
- Automotive Replacement Parts /
- Switches & Relays /
- Relays /
- Accessory Power /
- MGI SpeedWare 80 Amp Relay 12v, Heavy-Duty 4-...
0 ratings
MGI SpeedWare 80 Amp Relay 12v, Heavy-Duty 4-Pin SPST 2-Pack (with Socket)
0 ratings
Write a review
Out of stock
Imported from USA store
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.
Our Top Logistics Partners
80A heavy-duty relay with normally open (N.O.) output
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Heavy-Duty Construction
Designed for robust applications, the MGI SpeedWare relay features a heavy-duty build that ensures durability and reliability under high electrical loads, making it an ideal choice for automotive and industrial uses.
Easy Installation
The included sockets simplify installation, allowing users to easily connect and secure the relay to their vehicles or equipment, saving time and reducing installation complexity.
High Current Capacity
With an 80 Amp rating, this relay efficiently handles demanding electrical systems, providing maximum performance and minimizing the risk of overheating or failure, ensuring safe and effective operation.
Product Details
| Connector Type | 4-pin |
| Contact Type | Normally Open |
| Current Rating | 80 Amps |
| Mounting Type | Socket Mount |
| Operation Mode | Electric,Motor |
| Coil Voltage | 12 Volts (DC) |
| Contact Current Rating | 80 Amps |
| Maximum Switching Current | 80 Amps |
| Brand Name | MGI SpeedWare |
| Part Number | EP-REL80 |
| Manufacturer | MGI |
| Contact Material | Silver Alloy |
| Item Weight | 1 lbs (450 grams) |
Who Should Buy?
-
Automotive Enthusiasts
Ideal for car modifications requiring high-current relays for lighting and accessory systems.
-
Heavy-Duty Applications
Perfect for industrial uses where reliability and durability in high-amperage situations are crucial.
-
DIY Projects
Great for hobbyists needing robust relays for various electronics and automotive DIY projects.
-
Light-Duty Users
Not suitable for applications requiring low-current relays, which may not utilize the relay's full capacity.
Product Description
MGI SpeedWare 80 Amp Relay 12v, Heavy-Duty 4-Pin SPST 2-Pack (with Socket)
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the MGI SpeedWare 80 Amp Relay designed for?
Answer: The MGI SpeedWare 80 Amp Relay is specifically designed for heavy-duty automotive and electronic applications. This relay is ideal for controlling high-current devices such as lights, horns, and motors within vehicles. The extensive amperage capacity ensures that the relay can handle demanding electrical loads, making it suitable for both car restoration projects and off-road vehicle upgrades, where reliability and performance are paramount. -
Question:
How does the SPST (Single Pole Single Throw) configuration work?
Answer: The SPST configuration means that the relay has one input and one output, serving a simple on/off function. This design allows electricity to flow through when activated, making it perfect for single circuit applications like turning on lights or starting a motor. It’s an essential component for straightforward electrical setups in various vehicles and machinery, ensuring you get a reliable and efficient electrical connectivity solution. -
Question:
Can I use these relays for high-performance automotive projects?
Answer: Absolutely! The MGI SpeedWare 80 Amp Relay is built to support high-performance automotive projects, thanks to its robust construction and capacity. This relay is engineered to withstand the demands of upgraded lighting systems or high-output audio setups, ensuring they operate without failure. It's a go-to choice for car enthusiasts looking to enhance performance or install aftermarket accessories with confidence. -
Question:
What kind of socket is included with the relay?
Answer: The package includes a matching socket designed specifically for the MGI SpeedWare 80 Amp Relay. This socket ensures a secure and effective connection, preventing any loose wiring or potential electrical shorts. Using the provided socket simplifies the installation process, as it’s engineered to match perfectly with the relay, making it user-friendly for both experienced technicians and DIY enthusiasts alike. -
Question:
Is the MGI SpeedWare relay weather-resistant?
Answer: While the MGI SpeedWare 80 Amp Relay has a sturdy design suitable for automotive use, it is advisable to install it in areas protected from direct exposure to elements. For harsh conditions, consider additional waterproofing measures. Its durable build can withstand some environmental factors, making it fitting for off-road applications, yet maintaining extra precautions will prolong its lifespan and reliability. -
Question:
What gauge wire should I use with this relay?
Answer: For the MGI SpeedWare 80 Amp Relay, it is recommended to use at least 10-gauge or thicker wire to ensure safe and efficient current flow. Using appropriate wire gauge prevents overheating and potential electrical failures under load. Such specifications are crucial for high-current applications like winches or auxiliary lights, where the relay is tasked with handling significant power efficiently. -
Question:
How do I wire the MGI SpeedWare 80 Amp Relay?
Answer: Wiring the MGI SpeedWare 80 Amp Relay involves connecting the terminals correctly as per your application. Typically, the relay will have four terminals: two for the coil (control circuit) and two for the contact (load circuit). Following the wire diagram included with the product, connect the control side to a switch and the load side to your device. Proper wiring ensures reliable operation and reduces the risk of short circuits. -
Question:
How can this relay improve the performance of my vehicle?
Answer: By using the MGI SpeedWare 80 Amp Relay, you improve the electrical system's efficiency in your vehicle. It allows for direct battery connection, minimizing voltage drops and maximizing performance of accessories like custom lighting or increased audio systems. The reliability of this relay ensures that your electrical components function optimally, thereby enhancing overall vehicle performance and user experience. -
Question:
Is this relay compatible with all 12v systems?
Answer: The MGI SpeedWare 80 Amp Relay is compatible with standard 12v electrical systems commonly found in most vehicles. It is designed for versatility across various applications, making it a suitable choice for automotive, marine, and other 12v operational contexts. However, ensure that your system requirements align with this relay's specifications to guarantee optimal functionality. -
Question:
Where can I buy MGI SpeedWare 80 Amp Relay 12v?
Answer: You can purchase the MGI SpeedWare 80 Amp Relay 12v from Ubuy. Ubuy offers a convenient online shopping experience, enabling you to order the relay directly to your doorstep in Uganda. With Ubuy, you can explore a range of related automotive products and accessories that complement your purchase, ensuring you have everything you need for your projects.
MGI SpeedWare Accessory Power Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
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.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
Currently unavailable.
We don't know when or if this item will be back in stock.
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.)
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.