I've used EGO's zero turn battery powered mower. It's great, but I agree that it wouldn't be sufficient for a professional. Also ancecdotally, a friend has cub

I've used EGO's zero turn battery powered mower. It's great, but I agree that it wouldn't be sufficient for a professional. Also ancecdotally, a friend has cub cadet's battery-powered sit on top mower. He loves it