The Greenworks R0200663-00 Power Control Board 60V helps manage electrical power distribution and control functions in compatible 60V outdoor power equipment. Designed as a replacement power control board, it receives and regulates electrical signals to help coordinate the operation of connected components. A properly functioning control board can support consistent power management a... https://www.wholetoolbox.com/greenworks-r0200663-00-power-control-board-60v/R0200663-00.html