ROBOTIC LAWN MOWERS

A method of operating a mowing system, the method including mowing within a work area (120), wherein mowing is performed by a robotic lawn mower (100), and wherein the work area (120) comprises a plurality of base stations (112A, 112) each configured to charge the robotic lawn mower (100); determining when to charge the robotic lawn mower (100) in view of a current charge level and a current location of the robotic lawn mower (100).