Features the integrated LCD display that shows the remaining running time, charging time and state of charge at all times For use in all 18 V Karcher Battery Power battery platform devices and in all 18 V Karcher Battery Power+ battery platform devices The lithium-ion battery guarantees consistent power while preventing self-discharge and memory effect Extends the lifetime of the cells and reliable protection during jobs that use jets of water Top performance thanks to efficient heat buffering and intelligent battery management Protects the battery against overloading, overheating and deep discharge Karcher's battery casings are extremely shock-resistant, protects the battery against overloading, overheating and deep discharge