Upgraded to 5.5Ah BL1860B Replacement Battery Compatible with Makita 18V Battery Lithium Ion BL1860 BL1850 BL1850B BL1840 BL1840B BL1830 BL1830B BL1815 BL1815B LXT-400 - - Amazon.com
Amazon.com: Fit for MAKITA 18v Battery Power Mount Connector Adapter Dock Holder with 14 awg Wires : Tools & Home Improvement
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
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Amazon.com: Battery Adapter MT20RNL for Makita Battery to Ryobi Tool Use, Convert Makita 18V Battery to Ryobi 18V Lithium-ion Battery : Tools & Home Improvement
MT20DL Battery Adapter, Convert for Makita 18V Li-ion Battery to for DeWalt 18V/20V Lithium-Ion Tool Battery Adapter, Use for DeWalt 18V/20V Max Li-ion Cordless Power Tools - - Amazon.com
Amazon.com: 【Upgrade】 CaliHutt 18V 6.0Ah Replacement Battery for Makita 18V Battery with LED Indicator BL1830 BL1850 BL1840 BL1850B-2 BL1845 BL1815 BL1820 LXT-400 LXT Cordless Power Tools Lithium-ion Battery : Tools & Home