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Surge Protection: Built-in. It also has the characteristics of strong waterproof, low loss, good heat dissipation and high efficiency. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing.
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1x VSR with fitting screws. 【Fit All types of Battery】 -- Fit for Lithium Battery, Lead-acid Battery, AGM Battery etc. 【Delay Setting Function】 —— The new delay function avoids frequent switching on and off of the isolator due to unstable current, which prolongs the isolator and battery life.
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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.
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Suitable To Install into Camper Vans, 4x4, Leisure Vehicles & Marine Applications. 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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The relay is connected between the vehicles main battery (Positive) and the leisure battery (Positive). Both input and output leads have 30 amp fuse holders. It simply connects between the two batteries.
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1x VSR with fitting screws. 【Delay Setting Function】 —— The new delay function avoids frequent switching on and off of the isolator due to unstable current, which prolongs the isolator and battery life.
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【Fit All types of Battery】 -- Fit for Lithium Battery, Lead-acid Battery, AGM Battery etc. 【Delay Setting Function】 —— The new delay function avoids frequent switching on and off of the isolator due to unstable current, which prolongs the isolator and battery life.
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