12Ah For RYOBI P108 18V One+ Plus 12.0Ah High Capacity Battery 18 Volt Lithium | eBay
2Pack 5.0Ah P108 P102 Battery Replacement for Ryobi 18V Battery Lithium ion ONE + P108 P105 P102 P103 P107 P109 P104 Compatible with Ryobi 18V Cordless Tools - - Amazon.com
RYOBI ONE+ HP 18V Brushless Cordless Compact 1/2 in. Hammer Drill Kit with (1) 1.5 Ah Battery, Charger, & 40PC Bit Set PSBHM01K-A98401 - The Home Depot