The Whitbread Round the World Race is the world’s toughest ocean sailing race. Safety requirements are strict, not least when it comes to the all-important electric power supply. The batteries mustn’t weigh more than 280 kilos and must have a high capacity.Short charging time, versatile mounting, high resistance to vibrations, impacts, blows and temperature variations are other important requirements. After thorough tests, the crews of the Swedish W60 boats, EF Education and EF Language, and of the Norwegian Kvaerner boat, chose the standard Yellow Top battery from Optima batteries.

A new starter battery has been introduced to meet the needs of professional users who require a robust starting battery. Developed by Optima Batteries AB, the Grey Top has been introduced to suit the needs of users of small to mid-sizetractors and compactors.

Optima Yellowtop 5.5 L is reported to be the first large lead/acid battery on the market to combine deep cycling with high cranking amperage.  It builds on the manufacturer's spiral-cell technology and is suitable for forestry, building and construction equipment and for distribution vehicles and other vehicles with electrically-powered accessory equipment.  Operating environments characterised by vibrations, heat, humidity and dust make harsh demands of a robust and reliable battery design.

Battery manufacturer, Gylling Optima Batteries AB, is launching a new range of high-performance batteries. The OrangeTop battery is a long-life, robust and maintenance free battery specifically designed for the European automotive market.