RYOBI ONE+ 18V 13 in. Cordless Battery String Trimmer/Edger with 4.0 Ah Battery and Charger P2080 - The Home Depot
RYOBI ONE+ 18V 10 in. Cordless Battery String Trimmer and Edger with 1.5 Ah Battery and Charger P2030 - The Home Depot
Sun Joe 24-volt 14-in Straight Battery String Trimmer with Edger Conversion Capable 4 Ah (Battery and Charger Included) in the String Trimmers department at Lowes.com
Evenlinkics Weed Wacker String Compatible With Ryobi One Plus + Ac80rl3, String Trimmer Line,weed Eater String Compatible With Ryobi 18v, 24v, 40v Trimmers (10 Replacement Spool, 2 Trimmer Cover) - Temu