Designed for Kärcher devices on the 18-volt battery platform, the Battery Power+ 18-volt lithium-ion battery impresses with a capacity of 3 Ah, extreme power, and various features for effective cell protection. The robust housing, which is highly impact-resistant and has an IPX5 water protection rating, prevents external influences from shocks and water. Inside, reliable systems such as efficient temperature management, integrated voltage monitoring, and overcurrent protection prevent damage to the cells from deep discharge, overvoltage, or excessive heat generation. The thermal balance remains secure, ensuring that maximum possible power is always available. Innovative Real Time Technology allows users to read precise values for remaining runtime, charging time, and charge status at any moment via a clear LC display.