Amazon.com: 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
Amazon.com: Battery Adapter for Makita 18V Battery, ADP05 Power Source Charger with LED Work Light & 1 PD USB-C & 1 USB Ports, Powered by Makita Lithium-ion Battery (Tool ONLY) : Tools
Amazon.com: 150W Power Inverter for Makita 18V Battery, 18V DC to 110V AC Modified Sine Wave Portable Power Source with USB Port AC Outlet (Battery Not Included) : Automotive
Amazon.com: 【Upgrade Current Protection】 TenHutt 6.0Ah 18V Lithium-Ion Replacement Battery for Makita 18V LXT Battery Compatible with BL1830 BL1840 BL1850 BL1860 BL1815 BL1860B Cordless Power Tools : Tools & Home Improvement