The Kärcher Battery Power 18/25 18 V 2.5 Ah battery features a LCD display that provides instant visibility of remaining runtime, charging time, and battery status. Designed for versatility, the Battery Power 18/25 is compatible with all devices in the 18V Kärcher Battery Power platform. Enjoy seamless compatibility across a range of Kärcher tools, ensuring convenience and flexibility. Powered by high-performance lithium-ion cells, this battery delivers consistent power and prevents self-discharge and memory effect. Count on reliable performance and long-lasting power for your demanding tasks. Intelligent Cell Monitoring safeguards the battery from overload, overheating, and deep discharge. This advanced technology ensures optimal performance and extends the battery's lifespan. With fast charging capabilities, the 18V / 2.5Ah Battery Power exchangeable battery charges up to 80% in just 44 minutes. It provides reliable protection against water spray, making it safe for use in applications with water exposure (IPX 5). This set includes the Kärcher 18/25 18V / 2.5Ah battery and the Kärcher Fast Battery Recharger 18V. Please note that compatible products like vacuum cleaners or garden tools are sold separately.