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.
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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
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
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.
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5m 60 Amp VSR Split Charging Kit. This is our most popular split charging system. 60-amp VSR. Awnings, Rail and Brackets. Seat Plates. 2 x maxi fuse holders. 1 x 6-way fuse holder. 1000mm fuse box input cable (Red).
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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.
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Automatically combines two batteries when charging and isolates the two batteries when not charging, which can widely used in 12v camper van trucks, caravans, and camping applications. When your engine is switched off, the relay will isolate your leisure battery(s) from your main starter battery.
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1.5mm sq red cable (2m long) - To Switch relay. 10mm sq Red cable Power Feed (2m long). 1.5mm sq black cable (2m long) - Earth for relay switching. 10mm sq Black Cable (2m long) - Earth for battery. Heavy duty 200 Amp 12 volt relay Ideal for split charging systems or heavy load switching.
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