RYOBI ONE+ 18V Lithium-Ion 4.0 Ah Battery (2-Pack) PBP2005 - The Home Depot
2Pack P102 18V 3.0Ah Lithium Replacement Battery for Ryobi 18V Battery P108 P103 P105 P107 P109 P104 Compatible with Ryobi 18Volt Plus Power Cordless Tools
RYOBI ONE+ 18V Lithium-Ion 4.0 Ah Battery (2-Pack) PBP2005 - The Home Depot
CTB8185 Snap-On® 18V Lithium Battery Rebuild Service – MTO Battery
Metabo HPT MultiVolt 18-Volt 2-Pack Lithium-ion Power Tool Battery and Charger (Charger Included) in the Power Tool Batteries & Chargers department at Lowes.com