Amazon.com: Battery Adapter Converter for Makita 18V Lithium-Ion Battery BL1830B BL1850B BL1860B Convert to Milwaukee 18V M18 Lithium Battery, Compatible with Milwaukee 18-Volt M18 Lithium Ion Cordless Tool Use : Tools &
Amazon.com: Ryobi Portable Power Inflator for Tires [NEW DIGITAL GAUGE] [18- Volt] [Cordless] [ONE+ Battery system] [P737D] (Battery Not Included, Power Tool Only)
Amazon.com: Ryobi P3320 18 Volt Hybrid One+ Battery or AC Powered Adjustable Indoor / Outdoor Shop Fan (Battery and Extension Cord Not Included / Fan Only) : Tools & Home Improvement
RYOBI P107 One+ 18 Volt Compact Lithium Ion 1.5 Ah Battery (Single Battery) - Cordless Tool Battery Packs - Amazon.com