Gearzaar 12V 140Amp battery isolator designed for two battery systems, allowing two separate power sources while charging with one alternator. 1 Adjustable Dual Battery Isolator Relay. Adjustable delay function to avoid frequent switching due to unstable current, prolonging battery and isolator 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.
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
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
Amperage: 140A. ANS-H fuse box: 2 pieces. Heat shrink tubing: 6 pieces + 1 black heat shrink tube. ANS fuse links: 2 x 40A square head, 2 x 50A square head, 2 x 60A square head. Suitable for: Providing power to any land or marine vehicle, including ATVs, boats, cars, light trucks, trucks, RVs, and yachts, etc.
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1 x DIY Car Clear Scratch Remover Touch Up Pens Auto Paint Repair Pen Brush. Allows split charging of second battery bank without discharging the primary/start battery, relay makes at 13.3 volts and breaks at 12.65 volt.
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