The kit has everything that you need to install a split charging system in your vehicle including a relay that prevents your main battery from draining while the engine is stopped. 1.5mm sq red cable (2m long) - To Switch relay.
eBay
When your engine is switched off, the relay will isolate your leisure battery(s) from your main starter battery. So it does not drain your main starter battery and you will always be able to start your vehicle.
eBay
Also suitable for many other applications. The kit has everything that you need to install a split charging system in your vehicle including a relay that prevents your main battery from draining while the engine is stopped.
eBay
When your engine is switched off, the relay will isolate your leisure battery(s) from your main starter battery. So it does not drain your main starter battery and you will always be able to start your vehicle.
eBay
Simply connect the relay between your starter battery and leisure battery and the relay takes care of everything, making sure your starter battery is not drained for when you need to get going again.
eBay
Simply connect the relay between your starter battery and leisure battery and the relay takes care of everything, making sure your starter battery is not drained for when you need to get going again.
eBay
FEATURES: Made of high quality material, strong fiberglass, reinforced nylon shell. Built-in LED indication (lights up when VSR starts). Surface or panel mounting options provide flexibility in installation. Suitable for 12V 4WD, marine, truck, caravan and camping applications. Package 1 x 3 Meter Split Relay Kits.
eBay
The kit has everything that you need to install a split charging system in your vehicle including a relay that prevents your main battery from draining while the engine is stopped. 1.5mm sq. red cable (2m long) - To Switch relay.
eBay