The Husqvarna 581853801 Harness Assembly Kit W/Battery 22+RGD AGM provides electrical connection and battery components for compatible lawn mower equipment. The harness routes electrical power between connected components, while the battery supplies the energy required for electric starting and related functions. This replacement kit is designed for equipment maintenance when existing... https://www.wholetoolbox.com/husqvarna-581853801-harness-assembly-kit-w-battery-22-rgd-agm/581853801.html