The battery slide-in units DEM 316 and 317 contain completely maintenance-free, universal-location lead accumulators with a fixed electrolyte and a capacity of 38 Ah (DEM 316) or 65 Ah (DEM 317).
They are both suitable for cycle, standby parallel and permanent charging mode. The device has CE marking and is EN 60849 / VDE 0828 conformable in combination with the PROMATRIX® system.