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
Car Sound Proofing Deadening Car Truck Anti-Noise Sound Insulation Cotton Heat Closed Cell Soundproofing Foam
Aliexpress UK
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
12PCS LED Flameless Electronic Candle Light Battery Operated Candles Taper Tealight LED Night Light For Christmas Wedding Decor
Aliexpress UK
eBay
Festoon LED Twinkle Star String Lights Battery Power Wedding Garland Fairy Light 2026 Valentine's Day Room Ramadan Decorations
Aliexpress UK
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
Car Wiper Arm Extractor Adjustable Auto Wiper Puller Tool Car Wiper Arm Puller Roller for Car Repair Tools for Battery Terminal
Aliexpress UK
Part Number: ER350. Capacity: 80Ah C20. Exide Technologies, with operations in more than 80 countries and more than 120 years of experience, is one of the world’s largest producers and recyclers of lead-acid batteries.
eBay
Personalized Double-Layered Wooden Name Plaque - Customizable Wall Decor with Pink Lettering, Battery-Free, Perfect for Birthday
Aliexpress UK
1 x 12V 20 Amp ON/OFF/ON Switch with Blue LED as standard. This does not take into consideration the thickness of your mounting surface which can be taken away from this. Size of panel is 72.5mm x 72.5mm.
eBay
Mandala Wind Chime，3D Metal Spinner，Colorful Garden Decor，No Battery Needed，Outdoor Decoration for Christmas Halloween
Aliexpress UK
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
10M-2M Battery Operated String Light Artificial Ivy Fairy Light Christmas Tree Garland for Bedroom Curtain Dorm Wedding Decor
Aliexpress UK
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
Garden Summer Decor Light Battery Box LED Leaves Sunflower String Lights Outdoor Wedding Holiday Artificial Plants Garland
Aliexpress UK