Amazon.com: Ryobi 18-Volt Lithium + HP High Capacity 9.0 Ah Battery : Tools & Home Improvement
Ryobi P118 Lithium Ion Dual Chemistry Battery Charger for One+ 18 Volt Batteries (Battery Not Included / Charger Only) - - Amazon.com
Amazon.com: SUnMilY for Makita 18v Battery, 6.0Ah Replacement Lithium Batteries Compatible with Makita Battery 18V BL1860 BL1850 BL1850B BL1840 BL1840B BL1830 BL1830B BL1815B (4 Pack) : Tools & Home Improvement
RYOBI P107 One+ 18 Volt Compact Lithium Ion 1.5 Ah Battery (Single Battery) - Cordless Tool Battery Packs - Amazon.com
Eagglew 2Packs Upgraded 6.0Ah 18V BL1860B Replacement Lithium ion Battery Compatible with Makita 18 Volt BatteryBL1860 BL1850 BL1840 BL1820 BL1815B LXT400 with LED Indicator Cordless Power Tools - - Amazon.com
VANON High Performance 6.0Ah Lithium ion Batteries Replacement for Ryobi 18V Battery ONE Plus P108 P102 P105 P103 P107 P104,2Pack - - Amazon.com