Hello Danny, Rod Priestley made a very relevant comment above. I have never checked the cabling in my van because I would expect Kedron, being who they are to do it properly. The dramas I had were with the fridge in my Land Rover. I learnt the hard way that not only should you use heavy cable but the size of that cable needs to increase according to its length.The distance between my fridge and its battery is about 3 metres and I have used 8 gauge cable (rated at 60 amps). I dont know if this is overkill but now at long last the fridge works!