Dometic 12V DC Thermoelectric Cable

G'day Christopher,

Yes, this cable should do the job. We don't sell the TCX series, but this cable is designed for the Dometic Thermoelectric coolers, so it should be suitable. 

G'day Maddy,

Unfortunately, we don't think this cable will cut it for your Companion 55L fridge. This cable is designed for thermoelectric coolers, so it's a little different to your compressor fridge. I think your best bet will be to reach out to Companion Brands, on 1300 657 022 and see if they can help you out.