My batteries will not stay clicked in place and therefore the mower continually quits. I have the entire EGO setup and could not be happier with the Trimmer, Blower, and Hedge Trimmer. have not had much luck with the mower. I had a defective battery at the start and shortly after that the battery stopped locking in place. I cannot find parts online and my Home Depot were very friendly, but did not have anyone with EGO expertise the day I stopped to seek service.