OP4060 40V 6000mAh Lithium Battery Replacement for All Ryobi 40-Volt Lithium-ion | eBay
RYOBI ONE+ 18V Lithium-Ion 6.0 Ah LITHIUM+ HP High Capacity Battery P193 - The Home Depot
RYOBI 40V Lithium-Ion 6.0 Ah High Capacity Battery and Charger Kit OP40602-04VNM - The Home Depot
40V 7.5AH BATTERY - RYOBI Tools
RYOBI ONE+ 18V HIGH PERFORMANCE Lithium-Ion (2) 4.0 Ah and (2) 6.0 Ah Batteries with (2) 4.0 Ah Lithium-Ion Batteries PBP2004-PBP2007-PBP2005 - The Home Depot