Take advantage of the benefits with using our reliable 50Hz charging technology with the trak | charger LF classic. The charger scores with a state of charge independent discharge, using robust low-frequency technology. Due to the optional electrolyte circulation (trak | air), the electricity costs, water consumption and battery maintenance can be further reduced. The charger is available in different versions from 24V to 80V DC for battery capacities from 45Ah up to 1800Ah. Different DC and AC plugs are available for a high flexibility in application. Additionally extra long charging cables are also available if required.