Key features - A high-quality branded product, made in Germany, with a shelf life of up to 10 years - Maintains nominal voltage longer than other industrial batteries on the market - Suitable for continuous power supply as well as bursts, high output current - Hermetically sealed, completely leak-proof - Long service life - Leak-proof guarantee, certified according to international standards DIN EN ISO 9001:2008 and DIN EN ISO 14001:2004