Regulation - and control center for the comfortable power supply at the motor home. With a 20A charger for acid-, gel- and AGM batteries. Fuse protection of different circuits by integrated cutouts. The cable connections will be linked profesionally at the flat-pin plug of th E Box with the multiclipset which is enclosed in the delivery. With the additional linkable sensors the display of fresh- and waste water fill level, as well as a temperature display for in- and outside are possible. E-display for the operation is necessary! Technical data: power consumption without display/ with display : 0,250 mA/5mA, Max. charge current bord-/starter battery: 20A/6 A, weight approx. 3 kg. Measures: l335 x w222x h135 mm.