Greenworks R0201874-00 Lawn Mower Power Control Board helps regulate electrical functions for reliable mower operation. This replacement control board manages the flow of electrical signals between key components, supporting proper power distribution and responsive performance during use. It works by coordinating the mower's electrical system to help maintain consistent functionality ... https://www.wholetoolbox.com/greenworks-r0201874-00-lawn-mower-power-control-board/R0201874-00.html