RYOBI ONE+ 18V 10 in. Cordless Battery String Trimmer and Edger with 1.5 Ah Battery and Charger P2030 - The Home Depot
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 ONE+ HP 18V Brushless 13 in. Cordless Battery String Trimmer with 4.0 Ah Battery and Charger P20120 - The Home Depot