3.7Ah 18V Replacement Battery Compatible with Ryobi 18V P100 P101 ABP1801 ABP1803 BPP1820 Cordless Power Tools 2 Pack - Walmart.com
Ryobi P197 Battery ONE + (PLUS) Compatible Replaces P108 Rechargeable Lithium Ion 18 v Volt 4.0 Ah / 72 Wh UL Listed Faster Recharge Single Battery with Fuel Gage - - Amazon.com
RYOBI ONE+ 18-Volt Lithium-Ion Cordless Grass Shear and Shrubber Trimmer - 1.3 Ah Battery and Charger Included