Article description Full power in an instant: the included quick charger charges the 18 V / 2.5 Ah Battery Power interchangeable battery to 80 percent in just 44 minutes. The Kärcher Battery Power 18/25 starter kit is suitable for use in all devices of the 18 V Kärcher battery platform. Special featuresPowerful lithium-ion cells - Guarantees consistent performance and prevents self-discharge and memory effect.Automatic storage mode - Extends cell life.IPX5-rated - protected against water jets from all directions - Reliable protection for jobs involving water jets.Efficient temperature management - Top performance thanks to efficient heat buffering and intelligent battery management.Intelligent cell monitoring - Protects the battery against overload, overheating and deep discharge.Robust housing - Kärcher battery housings are extremely shock-resistant.Wall mounting - For neat attachment of the charger to the wall. Technical dataBattery platform 18 V battery platformBattery type Lithium-ion batteryVoltage (V) 18Capacity (Ah) 2.5Battery charging time with quick charger 18V/2.5Ah Battery Power Battery: 44 min (80 %) / 83 min (100 %)Charging current (A) 2.5Power supply for battery charger (V/Hz) 100 - 240 / 50 - 60Colour blackWeight (kg) 1.1Weight including packaging (kg) 1.6Dimensions (L × W × H) (mm) 184 x 133 x 126 Standard deliveryRechargeable battery: 18 V / 2.5 Ah battery (1 pc)Charger: 18 V battery quick charger (1 pc) Show more