No connection etc etc.... but have had great service from Mastervolt in sorting problems with kit on board my boat. Some of which I dont think was even attributable to them in the first place! Bearing in mind that I am the second owner I have been very impressed with their support for the equipment. This is a particular joy as just about every other experience with boating equipment and repair services in the last 12 months has ranged from poor to appalling. Am I the only one that thinks that the boating industry is in the dark ages in terms of value and customer service?