Designed for Kärcher devices on the 18-volt battery platform, the Battery Power+ 18-volt lithium-ion battery boasts a capacity of 3 Ah, extreme power, and various features for effective cell protection. The robust housing, with high impact resistance and IPX5 water protection, prevents external impacts 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 time via a clear LC display.