The STIHL WA200111400 is the basic unit for the RMA 243 cordless lawn mower, designed for efficient lawn care without the need for a power cord. This unit is sold without the battery or charger, allowing users to utilize existing STIHL AK System batteries. It features a cutting width of 41 cm and a central cutting height adjustment, making it suitable for medium-sized lawns. The robust polymer housing ensures durability, while the foldable handlebar allows for compact storage and easy transport. This genuine STIHL part ensures optimal performance and compatibility with the RMA 243 model.