LCD screen to view the remaining battery life - Its capacity and state of charge in real time - Comfortable handling thanks to the non-slip grips, rotating screen that adjusts automatically - Constant performance thanks to lithium ions - Nominal voltage 18 V - Maximum output voltage 20 V - 46.8 W. The KARCHER 18V/2.5 Ah power battery is a compact and efficient energy source, ideal for a wide range of tools and devices in the KARCHER range. With a voltage of 18V and a capacity of 2.5 Ah, this battery offers excellent battery life and reliable performance. It is designed to ensure fast and safe recharges, allowing you to extend the time you use your devices. The battery is equipped with an LED indicator that shows the level of remaining charge, allowing you to better manage your work without interruption. Strength and lightness are combined in an ergonomic design, making it easily transportable and easy to handle, perfect for both domestic and professional use.