BARTOO WH00920260321-BK Smart Dual Battery Isolator Kit Car Relay 12V 140A Voltage Sensitive Vsr Utv Atv

( Brand: Bartoo ), ( Part Type: Voltage Battery ), ( Country Of Origin: China ), ( Warranty: 1 Year ), ( Manufacturer Part Number: WH00920260321-BK )

Review BARTOO 12v 140a Smart Dual Battery Isolator Kit Car Voltage Sensitive Relay Vsr Utv Atv

The Bartoo WH00920260321-BK 12V 140A Smart Dual Battery Isolator Kit is an advanced charging system solution designed for car, Utility Terrain Vehicle (UTV), and All-Terrain Vehicle (ATV) applications. This innovative kit features a voltage sensitive relay (VSR) with a built-in microprocessor that ensures a reliable and efficient charging system.

The heart of this system is the 140A smart dual battery isolator. This intelligent device automatically switches between the charging sources based on battery voltage levels. The system prioritizes charging the main battery first, and once it reaches a specific voltage level, it begins charging the auxiliary battery. This intelligent feature helps ensure both batteries are kept at optimal charge levels, prolonging the life of the batteries and the entire charging system.

The kit includes a 12V 140A voltage sensitive relay (VSR) with a built-in microprocessor. The VSR acts as a switching mechanism that enables the charging system to operate efficiently and safely. It continuously monitors the voltage levels of the batteries and ensures that the charging current is directed to the appropriate battery based on their voltage levels.

The Bartoo Smart Dual Battery Isolator Kit also includes a wiring harness for easy installation. The wiring harness includes a main fuse, auxiliary fuse, and a ground cable, making the installation process straightforward and hassle-free. The kit also includes mounting brackets for the isolator and VSR, ensuring a secure and stable installation.

This system is designed to be compatible with various charging sources, including solar panels, wind turbines, and shore power. The voltage sensitive relay can handle input voltages ranging from 10V to 16V, making it versatile and adaptable to a wide range of applications.

The Bartoo WH00920260321-BK 12V 140A Smart Dual Battery Isolator Kit is an excellent solution for anyone looking to maintain optimal battery charge levels in their car, UTV, or ATV. Its advanced features, easy installation, and versatility make it a reliable and efficient charging system solution for various applications.

A Comparative Analysis of Bartoo Wh00920260321-BK 12V 140A Smart Dual Battery Isolator Kit vs Voltage Sensitive Relay (VSR) for UTV/ATV

- Automatically switches between batteries based on the voltage level of each battery.

- Protects batteries from being completely drained when the vehicle is not in use.

- Compatible with a wide range of UTV/ATV models and battery types.

- Includes a smart LCD display for easy monitoring and adjustment of settings.

- Offers reverse polarity protection.

- Relatively more expensive compared to a basic VSR.

- May require some wiring knowledge for installation.

- Affordable solution for battery charging and isolation.

- Simple installation process.

- Automatically switches to the charged battery when the main battery voltage drops below a certain level.

- Does not offer advanced features like automatic switching based on battery voltage levels or reverse polarity protection.

- May not be compatible with all UTV/ATV models and battery types.

- Requires regular manual checking and adjustment of settings.

Both the Bartoo Wh00920260321-BK Smart Dual Battery Isolator Kit and the Voltage Sensitive Relay (VSR) serve the purpose of battery charging and isolation in UTV/ATV applications. However, the smart isolator kit offers advanced features like automatic switching based on battery voltage levels and reverse polarity protection, making it a more versatile and efficient choice for those who prioritize convenience and advanced functionality. On the other hand, a VSR is a more affordable option for those with basic requirements and are comfortable with regular manual checks and adjustments.

If your UTV/ATV application requires advanced features like automatic switching based on battery voltage levels and reverse polarity protection, we recommend investing in the Bartoo Wh00920260321-BK 12V 140A Smart Dual Battery Isolator Kit. However, if you have a limited budget and are comfortable with regular manual checks and adjustments, a basic Voltage Sensitive Relay (VSR) may be a suitable option for you.

Details:

Emergency Condition The VSR can reverse charge. Wide Compatibility This 12 volt battery isolator is small and suitable for almost anywhere, ATV, UTV, Boats, RV, marine, vehicle, truck caravan. Car battery isolator allows parallel charging of both batteries. Function Smart battery isolator cuts in at 13.3 volts and out 12.8 to ensure your primary is always charged ready run vehicle.

For example, when the main battery is out of power, connect circuit, auxiliary can charge one in reverse. 140 battery isolator is very useful for storing sports cars and trailers to protect batteries from drained. Secure Effective The 12 volt battery isolator is made from high - quality materials and its interior sealed with silicone, enabling it to endure extreme conditions.

specifications rvroutine:

• brand: Bartoo
• part type: Voltage Battery
• country of origin: China
• warranty: 1 Year
• manufacturer part number: WH00920260321-BK

returns rvroutine:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

offer rvroutine:

• sold: 0
• started: March 21, 2026
• quantity: 5
• options: Ship-to-home
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• condition: New
• Parts Accessories > RV, Trailer Camper Parts Accessories > Other RV, Trailer Camper Parts Accessories

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