RYOBI Lithium Battery Power Tool Packs 36v 2.6Ah 95Wh - Li-Ion Cell Harvesting - The Lithium Guys
For Ryobi 40V 6 Ah 5 Ah Lithium-Ion Extended Capacity Battery OP40261 OP4015 NEW | eBay
RYOBI ONE+ 18V Lithium-Ion 4.0 Ah Compact Battery (2-Pack) and Charger Kit with FREE Cordless ONE+ 5-1/2 in. Circular Saw PSK006-PCL500B - The Home Depot