RYOBI USB Lithium 3.0 Ah Lithium-Ion Rechargeable Battery FVB03 - The Home Depot
Ryobi P191 3.0 Amp Hour High Capacity Lithium Ion Battery w/ Cold Weather Performance and LED Power Indicator (Charger Not Included / Battery Only) - Amazon.com
RYOBI ONE+ 18V 3.0 Ah LITHIUM+ HP Batteries (6-Pack) P191K6 - The Home Depot