[cookingmyserver]

There is a youtube channel that covers this. It works really well for him. https://www.youtube.com/watch?v=93F08kdiOfE

He can charge his mower while between jobs and while using other tools. I would say it works for companies that do mostly residential mowing in sunny places. If you were a larger landscaping business you would probably want at least two crews with different setups: Heavy duty gas equipment for larger yards or tough first time mows and a battery setup for residential "maintenance" mowing.