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. RELAY EQUIVALENT PART FOR HC-CARGO 160477 & DURITE 0-727-10.
eBay
100% New 3800mah 1.5V AAA Alkaline Battery AAA Rechargeable Battery for Remote Control Toy Batery Smoke Alarm with Charger
Aliexpress UK
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.
eBay
100% New Original Battery 21.6V 12800mAh lpega Dyson V7 Battery Pro Vacuum Cleaner Replaces Rechargeable Battery
Aliexpress UK
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. 1mm sq red cable (2m long) - To Switch relay.
eBay
16.8V/18V 100%New Battery Brushless Small Steel Gun, Starter, Brushless Lithium Battery Starter for Dongke JAVN Battery
Aliexpress UK
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.
eBay
DCF512 100% Original 20V Dewalt- batteries 20V 6000mAh battery MAX Premium 6.0Ah Lithium Ion Power Tool Battery 18650.00
Aliexpress UK
Supplied with Strap, Divider and Lid. Durable and lightweight Haba Large battery box. Fits leisure batteries up to 100Amph.
eBay
100%Original 18650 Battery 3.7V 2000mAh Rechargeable Li-ion Batteries with Charger for Electric Pointer Doorbell Flashlight cell
Aliexpress UK
The Isle of Wight, Isle of Man, Channel Islands and Northern Ireland. Lining & Insulation. Buoyancy Aids. Combination Units. Jacksons Leisure Supplies. Swimming Pool. Pool Chemicals. Pool Inflatables.
eBay
【super deal 】100% Original Makita 18V Battery, for Makita BL1850 BL1840 BL1830B Battery, 6.0AH LITHIUM Battery，Fast charger
Aliexpress UK
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.
eBay
100% NEW 4380mAh BV 9700 Battery For Blackview BV9700 PRO Series 605872 Genuine Replacement Battery Batteries Bateria+Gift
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
21v 18v 2a lithium battery charger 5 Series 100-240V 21V 2A battery charger for lithium battery with LED light shows charge
Aliexpress UK