Product description The 18 V / 5.0 Ah Kärcher Battery Power interchangeable battery with innovative Real Time Technology can be charged to 80 percent in just 94 minutes with the 18 V fast charger. The Kärcher Battery Power 18/50 starter kit can be used for all devices on 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 the life of the cells.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 overcharging, overheating and deep discharge.Wall mounting - For neat attachment of the charger to the wall.Robust housing - Kärcher battery housings are extremely shock-resistant. Technical dataBattery platform 18 V battery platformBattery type Lithium-ion batteryVoltage (V) 18Capacity (Ah) 5Battery charging time with fast charger 18V/5Ah Battery Power Battery: 94 min (80%) / 143 min (100%)Charging current (A) 2.5Power supply for battery charger (V/Hz) 100 - 240 / 50 - 60Colour blackWeight (kg) 1.4Weight including packaging (kg) 1.8Dimensions (L × W × H) (mm) 184 x 133 x 147 Standard accessoriesRechargeable battery: 18 V / 5.0 Ah battery (1 pc.)Charger: 18 V fast battery charger (1 pc.) Show more