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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Aovrlcx EU Wall Light Switch IR Sensor Infrare 110V 220V No Need Touch Move IR Motion Activated Wave Sensing Switch On Off Lamp
Aliexpress UK
Car Seat Belt Lap Belt 2 Point Fits For All Vehicle Travel Adjustable Universal. Tri_rated cable is also designed for use inside small electrical devices. As a result, tri-rated cable has applications in most industries.
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Interactive Cats Teaser Stick Automatic Motion Intelligent Sensing Rotating Swing Ball with Feather Tail Cat Toys for Indoor Cat
Aliexpress UK
Dual Battery Isolators also feature surge protection and a L.E.D indicator designed to alert the user when the unit is engaged. - Suitable for most 12V charging systems- Surge protection. When your engine is switched off, the relay will isolate your leisure battery(s) from your main starter battery.
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CNC 16A AC 230V Multifunction Timer Relay 50/60Hz Din Rail Time Delay Relay Status is Indicated by LED
Aliexpress UK
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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Digital Thermostat SSR+RELAY Output Universal Input TC4S TC4H TC4M PID Temperature Controller Regulator SSR Relay 110VAC 220V
Aliexpress UK
It simply connects between the two batteries. The relay is connected between the vehicles main battery (Positive) and the leisure battery (Positive). Permanent live output (a live feed via relay from main battery + generally never used).
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Universal Starting Relay Refrigerator PTC Start Relay 1/2 Pin 15 Ohm + 1/6H Compressor Overload Protector
Aliexpress UK
The relay will switch on at 13.3volts and switch off at 12.8 volts and is indicated on with a red LED.
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T3231 AC 110V 220V Digital Time Delay Relay LED Display Cycle Timer Control Switch Adjustable Timing Relay Time Delay Switch
Aliexpress UK
Built-in LED indication (lights up when VSR starts). 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.
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T3231 110V-220V 12/24V Digital Time Delay Relay LED Display Cycle Timer Control Switch Adjustable Timing Relay Time Switch
Aliexpress UK
2 x Fuse holders. Heat shrink Sleeve Tube. Heat shrink to protect all the connections. 10 x adhesive cable tie fixings base to keep everything tidy. We are committed to provide a safe and convenient way to trade.
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ETEK Water Level Relay Float Switch 24-240VAC/DC Electronic Liquid Level Control Monitoring Relay 5A Type 3 Knob Working EKR8
Aliexpress UK