Amazon.com : Ryobi 18-Volt Lithium-ion Shaft Cordless Electric String Trimmer and Edger ZRP2003A (WITHOUT Battery and Charger) (Renewed) : Patio, Lawn & Garden
RYOBI ONE+ 18V 13 in. Cordless Battery Electric String Trimmer/Edger with Extra 3-Pack of Spools, 2.0 Ah Battery and Charger P20150-AC - The Home Depot
RYOBI 40V Expand-It Cordless Battery Attachment Capable String Trimmer with 4.0 Ah Battery and Charger RY40250 - The Home Depot
10 Amp Electric Attachment Capable String Trimmer - RYOBI Tools