Rayovac will preview its new zero mercury battery at this year’s EUHA Congress in Germany as the countdown to the product’s launch in 2009 approaches. The product – which will be "the longest lasting mercury free battery on the market" – will be showcased at the event in Leipzig from October 15-17 alongside a range of other innovations, such as a collection of innovative hearing accessory products and the new Extreme Performance battery – which is tailored to the demands of next generation, high power hearing devices. Vince Armitage, Divisional Vice President at Rayovac said: "The EUHA is the biggest event in Europe and attracts key players from across the World. It’s the perfect place to showcase our latest innovations like the zero mercury."