In the rail lead-acid batteries in sealed design, the electrolyte is bound in a glass fibre fleece (Absorbent Glass Mat). The valve-regulated batteries are almost maintenance-free, as no water needs to be refilled. In addition, the high energy density leads to a space-saving design and therefore allows optimal use of the given installation space. They are leak-proof and can be used in various applications, including as an on-board power supply or starter battery, especially when minimal maintenance is required. The stability of the batteries even under difficult environmental conditions is another advantage. The active mass is held firmly in the electrode even under high cycle loads, shock and vibration. The HOPPECKE ESS (Extended Stability Standard) means that unwanted overheating of the battery is excluded.
Lead-acid-based railway energy system with high cycle life and low maintenance, ideally suited as an on-board battery.
NiCd batteries based on fibre structure (FNC) or sinter/plastic bonded (HNCS) technology are particularly well suited for the railway industry. They stand out due to their long service life and high robustness.
Lithium-ion battery system to power your rail vehicle. Individually scalable to your application, it can be used worldwide and impresses with its fast-charging capability and safety.