Digital Voltage Sensing Relay DVSR 12/24V – Automatic Battery Management

The Digital Voltage Sensing Relay (DVSR) 12/24V is a smart, automatic battery management solution designed for use in marine dual battery systems. It allows charging of a second battery from a single source by sensing voltage levels, ensuring both batteries are properly maintained without manual switching.

This DVSR supports 12V and 24V systems, features solid-state reliability, and prevents discharge from one battery into another. It’s ideal for boats, caravans, RVs, and off-grid systems where reliable dual battery control is essential.

Available now at Barton Marine NZ, your trusted source for advanced marine electrical components.

✅ Key Features

• Digital Voltage Sensing Relay for 12V & 24V systems

• Automatically manages dual battery charging

• Prevents battery drain and overload

• Compact, solid-state design – no moving parts

• Ideal for marine, RV, and off-grid applications

• Supplied by Barton Marine NZ – marine electrical experts

• Continuous rating: 140

• Engages: 13.2 VDC, Disengages: 12.7 VDC