There are plenty of sailing apps to choose from, covering charting, cruising guides and charters. Credit: Cruising Association

With the high cost of marine electronics, phone apps offer a plethora of affordable navigation data at your fingertips, says Sam Fortescue

Batteries are in many ways anathema to sailors. They are heavy, finicky things, whose performance wanes with time, requiring an elaborate system to keep them in good shape. They are…

Fridges can use a fair bit of power – some more than others. The most energy efficient 12Vdc fridges are the compressor-driven, top-loading type, with thick insulation and good lid…