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- Stinger SGP38 80-AMP Battery Isolator and Rel...
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Item #:
73520459
Stinger SGP38 80-AMP Battery Isolator and Relay,BLACK | Protects starting charge while running car audio, automatic switching to auxiliary bank,
90% of respondents would recommend this to a friend
Item #:
73520459
BND 64
Price Details
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Order now and get it around Wednesday, September 23
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What Stands Out
High Amp Rating
With an 80-AMP capacity, the Stinger SGP38 ensures reliable performance for multiple applications, providing peace of mind for users needing heavy-duty electrical solutions.
Durable Design
Crafted with robust materials, this isolator and relay withstands tough environments, making it ideal for automotive, marine, and off-road enthusiasts seeking longevity in their electrical connections.
Easy Installation
The user-friendly design and included instructions allow for straightforward installation, saving time and effort for users looking to enhance their vehicle's electrical system without the hassle.
Product Details
- 80 AMP Battery Isolator and Relay
- Prevents primary battery discharge
- 80A constant 150A peak
- Maximum current transfer
- Extends battery life
- Universal 12V Applications
| Connector Type | Screw |
| Contact Type | Normally Open |
| Current Rating | 80 A |
| Mounting Type | Limited mount |
| Operation Mode | Off |
| Wattage | 960 watts |
| Coil Voltage | 12 volts |
| Contact Current Rating | 80 A |
| Maximum Switching Current | 80 A |
| Maximum Switching Voltage | 12 volts |
| Minimum Switching Voltage | 12 volts_of_direct_current |
| Number of Terminals | 2 |
| Contact Material | Silver |
| Brand Name | STINGER |
| UPC | 609098796026 |
| Unit Count | 1 Count |
| Global Trade Identification Number | 00609098796026 |
| Included Components | Relay^Manual |
| Item Type Name | Battery Relay |
| Item Weight | 0.27 g |
| Manufacturer | Stinger |
| Model | SGP38 |
| Part Number | SGP38 |
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 Enthusiasts
Ideal for those who want to manage dual battery setups in performance or custom vehicles for reliability.
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Off-Road Adventurers
Great for off-road vehicles needing consistent power supply for winches and accessories while isolating battery drain.
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Audio Installers
Perfect for car audio buffs seeking to maintain battery health while powering high-demand audio systems without dropout.
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Casual Drivers
Not necessary for those who use standard vehicles without additional power needs beyond the factory battery.
Product Description
Stinger SGP38 80-AMP Battery Isolator and Relay,BLACK | Protects starting charge while running car audio, automatic switching to auxiliary bank, suits truck RV and marine setups
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the purpose of the Stinger SGP38 80-AMP Battery Isolator and Relay?
Answer: The Stinger SGP38 80-AMP Battery Isolator and Relay serves to manage power distribution between multiple batteries in a vehicle. This device isolates the batteries, ensuring that the primary battery remains charged while the auxiliary battery can be used for accessory power. This is crucial for vehicles that utilize high-powered audio systems or additional electrical appliances, as it prevents draining the main battery and supports reliable vehicle operation. -
Question:
Can the Stinger SGP38 handle multiple battery configurations?
Answer: Yes, the Stinger SGP38 is designed to support multiple battery configurations. It can effectively manage two batteries, ensuring that charging and discharging processes are optimized. This feature is particularly useful for RVs, marine applications, or vehicles with extensive accessory setups, allowing for seamless power allocation without compromising battery health. -
Question:
Is the installation process for the Stinger SGP38 complicated?
Answer: The installation of the Stinger SGP38 is straightforward and can typically be completed with basic tools. With clear wiring diagrams and connection points, users can follow step-by-step instructions. This makes it accessible for automotive enthusiasts and professional installers alike. Proper installation ensures optimal functionality and battery management, promoting longevity and efficiency in power usage. -
Question:
What are the dimensions of the Stinger SGP38 Battery Isolator?
Answer: The Stinger SGP38 Battery Isolator measures approximately 3.5 x 4.5 inches, making it compact enough for installation in confined spaces within vehicles. Its design allows it to fit various applications without taking up excessive room. This compact size is beneficial for maintaining a clean installation while still providing ample capacity to manage battery load effectively. -
Question:
What type of vehicles is the Stinger SGP38 suitable for?
Answer: The Stinger SGP38 is suitable for a wide range of vehicles, including cars, trucks, RVs, and boats. It can be particularly beneficial for vehicles with demanding electrical systems, such as those equipped with high-performance audio setups or auxiliary lights. By ensuring the primary battery is protected, it improves the overall performance and reliability of the vehicle in various environments. -
Question:
How does the relay function in the Stinger SGP38?
Answer: The relay in the Stinger SGP38 acts as an automatic switch that engages or disengages power to the auxiliary battery based on voltage levels. When the primary battery is charging above a set voltage, the relay connects, allowing the charge to flow to both batteries. Conversely, it disconnects when the voltage drops, preventing drainage. This smart management enhances both battery performance and vehicle electrical system efficiency. -
Question:
Can I use the Stinger SGP38 with a deep cycle battery?
Answer: Yes, the Stinger SGP38 is compatible with deep cycle batteries. These types of batteries are often used for their ability to provide sustained power over longer periods, making them ideal for auxiliary functions in vehicles. The isolator efficiently manages the dual charging requirements, ensuring that both the starter and auxiliary batteries perform optimally without interference. -
Question:
Does the Stinger SGP38 require any special maintenance?
Answer: The Stinger SGP38 does not require extensive maintenance; however, periodic inspections are advised to ensure all connections remain secure and free from corrosion. Regular checks can help preemptively address any issues that might arise, extending the life of your batteries and the isolator itself. Maintaining clean terminals is essential for effective power transfer and reliability. -
Question:
What distinguishes the Stinger SGP38 from other battery isolators?
Answer: The Stinger SGP38 stands out due to its robust 80-AMP capacity and efficient relay system, which enhances charge management between batteries. Its durable construction and competitive performance make it ideal for both casual users and serious automotive enthusiasts. This combination of quality and performance sets it apart, making it a preferred choice for those looking to maximize their vehicle’s electrical system capabilities. -
Question:
Where can I buy Stinger SGP38 80-AMP Battery Isolator and Relay, BLACK?
Answer: You can purchase the Stinger SGP38 80-AMP Battery Isolator and Relay from Ubuy in Brunei. Ubuy offers a convenient online shopping experience with a wide selection of products, ensuring that customers can access genuine automotive parts and accessories from the comfort of their home.
STINGER Accessory Power Editorial Review
The Stinger SGP38 80-AMP Battery Isolator and Relay has received positive feedback from customers. Users found it easy to install and mentioned that it worked exactly as expected. Some customers appreciated its usefulness for their specific applications, such as using it for a dual compressor setup for an airlift system, isolating a winch on a UTV, and as a starter solenoid for a gas golf cart. However, there were concerns about the device becoming hot after about 30 minutes of activation and its resistance to water, as it is not water-resistant.
Customer Reviews & Ratings
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Pros
- Easy to install
- Works as described
- Useful for specific applications
Cons
- Device may become hot after extended use
Platform Trust & Buyer Confidence
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Jazz
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“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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BND 64
Order now and get it around Wednesday, September 23
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
- Prevents primary battery discharge.
- 80A constant 150A peak maximum current transfer.
- Extends battery life.
- Water resistant black phenolic plastic construction.
- Compatible with all types of alternators and charging systems.
- Universal 12V Applications.
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