Ryobi PBP005 ONE+ 18V Lithium-Ion 4.0 Ah Battery
3000mAh 18V P102 P108 Li-ion Replacement Battery for Ryobi 18 Volt Battery Lithium-ion Plus Battery Max P102 P108 P103 P105 P107 P109 P104 Compatible with Ryobi 18Volt Power Cordless Tools (2 PACK) 4.3 out of 5 stars 2,192