5.5Ah For RYOBI P108 18V One+ Plus Battery 18V P102 P103 P107 RB18L50 Lithium-Ion batteries RB18L26 RB18L40 Power Tools - AliExpress
RYOBI ONE+ 18V Lithium-Ion 1.5 Ah Battery PBP002 - The Home Depot
RYOBI ONE+ HP 18V Brushless Cordless Compact 1/2 in. Drill/Driver Kit with (2) 1.5 Ah Batteries, Charger, Bag, & 95PC Bit Set PSBDD01K-A989504 - The Home Depot