Amazon.com: Ryobi 18 in. HP 40V Brushless Lithium-Ion Electric Cordless Battery Chainsaw + CASE (Tool-Only) BATTERY AND CHARGER NOT INCLUDED : Patio, Lawn & Garden
RYOBI ONE+ 18V 10 in. Battery Chainsaw with 1.5 Ah Battery and Charger P547 - The Home Depot
ONE+ 8 in. 18-Volt Lithium-Ion Battery Pruning Chainsaw - 2.0 Ah Battery and Charger Included - Walmart.com