Dual Sensing Smart Start Battery Isolator 12V 100A
Choose the SBI12D for a safe way to charge an auxiliary battery. The SBI range manages battery charge for your secondary battery banks while on the move.
Dual Sensing Smart Start Battery Isolator 12V 100A
Nº de artículo: 16814014

Dual Sensing Smart Start Battery Isolator 12V 100A

Nº de artículo: 16814014

USD 241

Price Details

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Choose the SBI12D for a safe way to charge an auxiliary battery. The SBI range manages battery charge for your secondary battery banks while on the move.
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What Stands Out

Dual Sensing Technology
Enhances battery management by intelligently sensing voltage levels, ensuring optimal charging and discharging for both starter and auxiliary batteries, prolonging battery life.
100A Continuous Rating
Supports a robust 100A continuous rating, making it suitable for high-demand vehicles and applications without compromising performance or safety.
Easy Installation
Designed for straightforward installation, it reduces complexity and time, allowing users to seamlessly integrate it into their vehicle's electrical system.

Detalles de producto

Dual Sensing Smart Start Battery Isolator 12V 100A
  • Microprocessor-controlled dual battery isolator
  • Designed for use in a dual battery system
  • Protects start battery from excessive discharge
  • Allows auxiliary battery to supply non-essential loads
  • Compact and easy to install
  • Includes power saving technology, fault detection, and surge protection
Compatible with Vehicle TypePassenger Car
Voltage12 Volts
Number Of Cells6
TerminalMarine Terminal
SizeSmall
Battery TypeLithium Ion
Brand NameREDARC
Manufacturer Part NumberSBI12D
ManufacturerRedarc
Global Trade Identification Number09338628001330
BrandREDARC
Vehicle Service TypePassenger Car
Battery Cell CompositionLithium Ion
Item Weight1.5 lbs (680 grams)

Mercancías peligrosas

Para evitar demoras en el proceso de despacho aduanero de mercancías peligrosas, el envío se abrirá en nuestras instalaciones de depósito para verificar la gravedad de los componentes peligrosos. Please see the list of Dangerous goods here.

Who Should Buy?

Suitable For
  • Recreational Vehicle Users

    Ideal for RV owners needing dual battery systems for reliable power management and extended usage.

  • Marine Enthusiasts

    Boaters can maintain battery health and switch between starting and house batteries efficiently to enhance performance.

  • Off-Road Vehicles

    Off-road vehicle users can benefit from solid battery isolation to prevent drainage during long trips or adventures.

Not Suitable For
  • Casual Drivers

    Regular vehicle owners without dual battery requirements may not need the advanced features of this isolator.

DESCRIPCIÓN DEL PRODUCTO

Dual Sensing Smart Start Battery Isolator 12V 100A

¿Tienes alguna consulta? Chatea con nosotros

Preguntas y respuestas de los clientes

  • Pregunta: What is a Dual Sensing Smart Start Battery Isolator?

    Respuesta: A Dual Sensing Smart Start Battery Isolator is a device that automatically manages the connection and disconnection of multiple batteries in a vehicle or boat. It senses voltage levels to ensure that the starting battery remains charged while allowing auxiliary batteries to be charged when the engine is running. This is particularly useful for RVs, boats, or any vehicles with dual battery systems, ensuring that you won’t be left with a dead starting battery.
  • Pregunta: How does the Dual Sensing feature work?

    Respuesta: The Dual Sensing feature detects voltage from both the starting battery and the auxiliary battery. When the engine is running and the voltage of the starting battery exceeds a certain threshold, the isolator engages, allowing current to flow to charge the auxiliary battery. When the engine is off or the voltage drops, the isolator disconnects to prevent battery drain. This intelligent management extends battery life and reliability, making it essential for outdoor adventures.
  • Pregunta: Is the Dual Sensing Smart Start Battery Isolator easy to install?

    Respuesta: Installation of the Dual Sensing Smart Start Battery Isolator is straightforward for those familiar with basic automotive or marine wiring. It typically involves connecting it to the positive terminal of both the starting and auxiliary batteries, as well as a ground connection. For users who prefer a plug-and-play solution, seeking installation support or consulting with a professional can provide peace of mind and ensure optimal performance.
  • Pregunta: Can this isolator be used in marine applications?

    Respuesta: Yes, the Dual Sensing Smart Start Battery Isolator is well-suited for marine applications. It effectively manages battery power in boats, ensuring that the starter battery is charged while providing ample power for accessories and electronics. This is crucial during extended trips, allowing you to enjoy your onboard amenities without the risk of draining your starting battery, maintaining both safety and convenience.
  • Pregunta: What is the maximum current rating for this battery isolator?

    Respuesta: The Dual Sensing Smart Start Battery Isolator is rated for a maximum current of 100A. This rating indicates its capability to handle significant electrical loads, suitable for most dual battery systems in vehicles and marine setups. This high current capacity enables efficient charging and power management, especially for setups that require running multiple devices simultaneously, such as lights, refrigerators, or other accessories.
  • Pregunta: What are the benefits of using a Battery Isolator?

    Respuesta: Using a Battery Isolator offers numerous advantages, including preventing battery drain by automatically disconnecting auxiliary batteries when not in use. It also facilitates the efficient charging of batteries when the engine is running, prolonging battery life and ensuring dependable starts. This is especially essential for RV and marine enthusiasts who rely on multiple energy sources for a range of devices, enhancing overall electrical system reliability.
  • Pregunta: How does the Smart Start feature enhance battery performance?

    Respuesta: The Smart Start feature enhances battery performance by intelligently managing the power distribution between the starting and auxiliary batteries. It ensures that the starting battery is prioritized for charging when the engine runs and only allows current flow to the auxiliary battery when the starter battery is sufficiently charged. This prioritization helps maintain battery health, reduces the risk of overcharging, and ensures reliable power distribution throughout the vehicle or boat.
  • Pregunta: Can I use this isolator with gel or AGM batteries?

    Respuesta: Yes, the Dual Sensing Smart Start Battery Isolator is compatible with various battery types, including gel and AGM batteries. Its design accommodates different charging requirements of these batteries, helping maintain optimal performance and longevity. When using it with gel or AGM batteries, it’s important to ensure that the voltage settings are appropriate to avoid potential damage, as these batteries have specific charging characteristics.
  • Pregunta: What safety features does the isolator include?

    Respuesta: The Dual Sensing Smart Start Battery Isolator incorporates several safety features such as overcurrent protection, reverse polarity protection, and thermal protection. These features safeguard your electrical system from potential hazards due to miswiring or excessive heat. Such built-in safety measures ensure that both your batteries and electrical components remain safe during operation, providing peace of mind during your travels.
  • Pregunta: Where can I buy a Dual Sensing Smart Start Battery Isolator 12V 100A in El Salvador?

    Respuesta: You can buy the Dual Sensing Smart Start Battery Isolator 12V 100A on Ubuy. Ubuy offers a variety of automotive and electronic products, including battery isolators, ensuring a reliable shopping experience. With comprehensive product information and potential deals, Ubuy is a great option to consider when looking for high-quality automotive accessories.

REDARC Battery Chargers Editorial Review

The Redarc Dual Sensing Smart Start Battery Isolator 12V 100A is a highly rated and well reviewed product. Customers have had questions about wiring and compatibility with other battery isolator models, which have been addressed by the Redarc customer service team. The product is a direct replacement for the Cole Hersey 48525 battery isolator and is simple to install. The SBI12 and SBI12D are both available, with the latter being recommended for applications where monitoring both the start battery and auxiliary batteries is required. The key benefit of the Dual Sense models is the ability to provide an 'auxiliary to start battery' charging path, which allows for maintaining both auxiliary and start batteries while camping.

Customer Reviews & Ratings

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ventajas

  • Highly rated and well reviewed product
  • Direct replacement for Cole Hersey 48525
  • Simple to install

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4.2/5 9477 reseñas
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Jasmin
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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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Anke
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
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Hazel
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
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Opaleye
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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Adele
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“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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Información importante

  • Limitaciones: Para los productos enviados al extranjero, ten en cuenta que cualquier garantía del fabricante puede no ser válida; las opciones de servicio del fabricante pueden no estar disponibles; los manuales del producto, las instrucciones y las advertencias de seguridad pueden no estar en los idiomas del país de destino; los productos (y los materiales que los acompañan) pueden no estar diseñados de acuerdo con las normas, especificaciones y requisitos de etiquetado del país de destino; y los productos pueden no ajustarse al voltaje del país de destino y a otras normas eléctricas (lo que requiere el uso de un adaptador o convertidor, si procede). El destinatario es responsable de asegurarse de que el producto puede ser importado legalmente al país de destino. Cuando hagas un pedido a Ubuy o a sus filiales, el destinatario es el importador registrado y debe cumplir todas las leyes y normativas del país de destino.
  • No todos los productos que aparecen en Ubuy están a la venta, ya que Ubuy es un motor de búsqueda a nivel mundial. Los productos están sujetos a las normas de exportación/comercio.