Protect and manage your power systems on the road with the Dual Battery Isolator — ideal for caravans, motorhomes, boats, and off-grid adventures. Designed to automatically or manually control dual battery setups, this isolator ensures your main battery is always protected and ready to go.
With waterproof durability and an easy-to-read LED voltmeter, the Dual Battery Isolator offers peace of mind whether you're touring the countryside or parked up at a remote campsite.
Price: £52.99Price (inc VAT): £63.59
Real-Time LED Voltage Display: Always know your battery status at a glance — the isolator automatically shows the battery with the higher voltage.
Automatic & Manual Modes: Choose how you want your system to function — fully automated VSR engagement or manual control at the touch of a button.
Advanced Protection Features: Voltage cut-offs below 11V or above 17V help protect your battery from deep discharge or over-voltage damage.
IP68 Waterproof Rating: Designed to withstand harsh weather and vibrations — perfect for rugged motorhome and marine conditions.
Simple Installation: No alternator or ignition connection required — quick to set up, even in mobile or compact power systems.
Don’t get caught with a flat battery while touring. Add the Dual Battery Isolator to your setup and stay powered, protected and in control—wherever your journey takes you.
Click “Add to Basket” or reach out to our expert team for product advice tailored to your motorhome setup.
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