RYOBI ONE+ 18V 13 in. Cordless Battery String Trimmer (Tool Only) P20015BTL - The Home Depot
Greenworks 80 Volt 16-Inch Cutting Diameter Brushless Straight Shaft Grass Trimmer (1 x 2.0Ah Battery and 1 x Charger) Green 2112302/ST80L211 - Best Buy
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RYOBI ONE+ HP 18V Brushless 15 in. Attachment Capable String Trimmer with Edger Attachment, 6.0 Ah Battery and Charger P20220-EDG - The Home Depot