Greenworks G40DT35K25 Battery Lawn Aerator (Li-Ion 40 V 35 cm Working Width 3200 RPM, 20 Steel Blades with 76 mm Depth 20 L Collector Bag with 2.5 Ah Battery and Charger) : Amazon.com.be: Garden
Greenworks 14 in. 10 Amp Dethatcher GW27022 - The Home Depot
Mantis 7321 Aerator/Dethatcher Combo
Greenworks 40V 14 inch Cordeless Dethatcher, 4Ah Battery and Charger | eBay