Taken it out of ours as we’ve got an external one now. Works fine on hook up and stays cold when on 12v but I wouldn’t expect it to get cold on 12v alone - these just don’t cool down enough without mains juice! Message me in here or by phone (07767474767) any time Collection from Southampton (Bitterne). No idea what it’s worth so I’ll chuck it up for £50 and see where we go! Sausage finger not included in sale. Sent from my iPhone using Tapatalk