Karcher HV 1/1 BP FS Universal 18-36v Battery Charger 2.445-055.0 has the versatility to charge both 18v and 36v Karcher batteries Specifications Battery platform - 18/36 V battery platform Battery charging time with fast charger 80%/100% (min.) - 39: 60 min. (80 %) 44: 68 min. (80 %) 58: 81 min. (80 %) Charging current (A) - 6 Power supply for battery charger (V/Hz) - 100 - 240 / 50 - 60 Cable length (m) - 1.2 Weight (kg) - 1.1 Weight incl. packaging (kg) - 1.2 Dimensions (L W H) (mm) - 215 x 170 x 100 Features - Wall Mount - 18 & 36v Charger Product wfits various Karcher Professional Battery products.