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Home Products 5M 12V 140 Amp Split Charge Relay Kit, Voltage Sensitive Relay Kit with LED Screen Display, VSR Smart Dual Battery Isolator Battery Automatic Disconnect Switch, for Campervan SUV A
New 5M 12V 140 Amp Split Charge Relay Kit, Voltage Sensitive Relay Kit with LED Screen Display, VSR Smart Dual Battery Isolator Battery Automatic Disconnect Switch, for Campervan SUV ATV RV Boat Vehicles
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12V 140A Split Charge Relay Kit with LED Display for Dual Battery Isolator - Campervan, SUV, RV, Boat

£41.99
Price updated on: 17/03/2026 at 09:30
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Key Takeaway

This 12V Split Charge Relay Kit is designed to automatically manage the power between two batteries, ensuring your primary battery stays charged while using additional power for your campervan, SUV, ATV, RV, or boat. Priced at just £41.99, this kit features a voltage-sensitive relay with an LED screen display, making it easy to monitor your battery status. It's the perfect solution for adventurers who want to enjoy their vehicles without worrying about battery drain.

Frequently Asked Questions

What is 5M 12V 140 Amp Split Charge Relay Kit?

The 5M 12V 140 Amp Split Charge Relay Kit is a voltage-sensitive relay kit designed to manage dual batteries in vehicles. It automatically disconnects the secondary battery when the primary battery voltage drops, ensuring that your vehicle always starts.

How much does 5M 12V 140 Amp Split Charge Relay Kit cost?

The 5M 12V 140 Amp Split Charge Relay Kit is priced at £41.99. This kit provides excellent value by enhancing battery management for various vehicles, including campervans and boats.

What are the key features of 5M 12V 140 Amp Split Charge Relay Kit?

Key features of the 5M 12V 140 Amp Split Charge Relay Kit include a LED screen display for easy monitoring, a smart dual battery isolator for efficient battery management, and an automatic disconnect switch. It is also designed to handle up to 140 amps, making it suitable for high-demand applications.

Who is 5M 12V 140 Amp Split Charge Relay Kit best for?

This relay kit is ideal for campervan, SUV, ATV, RV, and boat owners who need reliable battery management. It is particularly beneficial for those who use dual battery systems for extended trips or off-grid adventures.

How do I use/care for 5M 12V 140 Amp Split Charge Relay Kit?

To use the 5M 12V 140 Amp Split Charge Relay Kit, connect it according to the provided instructions, ensuring proper wiring for both batteries. Regularly check the LED display for battery status and maintain clean connections to ensure optimal performance.

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