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Item #:
10801401
Stinger SGP35 High Current 500-Amp Battery Relay & Isolator for Most Vehicles, Water-Resistant Design for Marine & Powersports, Handles up to 900A
Item #:
10801401
BND 191
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 Friday, August 21
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Stinger’s high current relays are the most efficient and reliable way to add secondary batteries to your system.
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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 Capacity
The Stinger SGP35 offers a powerful 500-amp relay, ensuring reliable performance even in high-demand applications, perfect for audio systems and other electrical setups.
Versatile Use
Designed for both isolating and triggering high-current applications, the Stinger SGP35 makes it suitable for a wide range of vehicles and setups, enhancing its utility beyond standard use.
Durable Design
Constructed in a sleek black finish, the Stinger SGP35 not only boasts resilience and longevity but also adds a modern aesthetic to any installation, appealing to both performance and style-driven consumers.
Product Details
- Stinger SGP35 500-AMP Relay and Isolator in black
- Highly efficient and reliable way to add secondary batteries
- Prevents primary battery discharge
- Power on demand, extends battery life
- Made of water-resistant black phenolic plastic
- Compatible with all types of alternators and charging systems
| Package Weight | 2 Pound |
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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Car Audio Enthusiasts
Ideal for users needing a reliable power source for high-demand car audio systems without risking battery drain.
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Off-Road Vehicles
Perfect for off-road enthusiasts who require durable and efficient power management in harsh environments.
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Heavy Machinery
Suited for users operating heavy-duty machinery needing consistent power supply and enhanced circuit protection.
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Casual Users
Not suitable for users with basic audio needs who don't require advanced power management features.
Product Description
Stinger SGP35 High Current 500-Amp Battery Relay & Isolator for Most Vehicles, Water-Resistant Design for Marine & Powersports, Handles up to 900A Surges, Dual Battery Isolator for Car Audio Systems
About This Item
Introducing the Stinger SGP35 500-AMP Relay and Isolator in Black. This water-resistant black phenolic plastic relay and isolator is the perfect addition to your car audio system. With a 100,000 mechanical cycle life and a 500 amp contact rating, this relay is built to handle high currents and provide reliable performance. Designed for efficiency, the Stinger SGP35 is the ideal solution for adding secondary batteries to your system.
With the highest current handling capability on the market, this relay will ensure that your battery system remains separate when the ignition is off, preventing any system drain. Compatible with all types of alternators and charging systems, this relay is versatile and can be easily integrated into your existing setup. Not only does the Stinger SGP35 provide excellent functionality, but it also offers a sleek black design that will complement any car audio system. The black color adds a touch of sophistication and blends seamlessly with other accessories in your car. Installing the Stinger SGP35 is a breeze.
Simply connect the relay to operate when the ignition is turned on, and enjoy the benefits of a secondary battery system. For your convenience, an installation guide and wiring diagram are included to help you get the most out of your purchase. With its voltage stabilization and power management capabilities, the Stinger SGP35 ensures that your car audio system performs at its best. Say goodbye to battery drain and hello to uninterrupted power delivery. Upgrade your car audio experience with the Stinger SGP35.
Its reliability and performance enhancements make it the best choice for car enthusiasts who demand nothing but the best. Don't miss out on this must-have product. So why wait? Get your hands on the Stinger SGP35 500-AMP Relay and Isolator in Black and take your car audio system to the next level. Buy now and experience the difference for yourself!.
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Customer Questions & Answers
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Question:
What is the contact rating of the relay?
Answer: The contact rating of the relay is 500 amps. -
Question:
Can the relay be used with all types of alternators and charging systems?
Answer: Yes, the relay is compatible with all types of alternators and charging systems. -
Question:
Will the battery system remain separate while the ignition is off?
Answer: Yes, the relay prevents system drain and the battery system will remain separate while the ignition is off.
STINGER Switches & Relays Editorial Review
The Stinger SGP35 500-AMP Relay and Isolator is a high-quality product that is widely used to supply power to various systems. It offers a reliable way to separate and connect batteries, with the ability to use a switch for starting. The relay is well-built and sturdy, but its size may be a concern for smaller vehicles. Despite that, it is highly recommended for its reliability and performance.
Customer Reviews & Ratings
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Pros
- High-quality and well-built
- Reliable and efficient separation of batteries
- Ability to use a switch for starting
- Works well with 0 gauge wire and lugs
Cons
- May be too large for smaller vehicles
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
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Chitra
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“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
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kund
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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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
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SAO JOHN
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“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
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BND 191
Order now and get it around Friday, August 21
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.)
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Features & Benefits
- Water resistant black phenolic plastic
- 100,000 mechanical cycle life
- 500 amp contact rating
- Highest current handling capability to date
- Compatible with all types of alternators and charging systems
- Prevents system drain while the ignition is off
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