The Greenworks R0202453-00 Lawn Mower Power Control Board helps manage electrical power functions in compatible Greenworks lawn mower equipment. Designed as part of the mower's control system, this board supports proper electrical operation and communication between designated components. It is a practical replacement for a faulty, damaged, or malfunctioning control board that may aff... https://www.wholetoolbox.com/greenworks-r0202453-00-lawn-mower-power-control-board/R0202453-00.html