Amazon.com : BL1830 18V 6.0Ah Lithium-ion Replacement Battery Compatible with Makita BL1815 BL1830 BL1835 BL1840 BL1850 BL1860 LXT400 194204-5 194205-3 194230-4 194309-1 Cordless Power Tools with LED Indicator : Tools & Home Improvement
Amazon.com: Upgraded 3.0Ah 18 Volt Lithium-ion BL1830 Replacement Battery Compatible with Makita 18V Battery BL1815 BL1820 BL1820B BL1830B BL1835 BL1840 BL1850 BL1860 Cordless Power Tools : Tools & Home Improvement
Amazon.com: EID 150W Power Inverter Portable for Makita 18V BL1830 BL1850 Lithium Battery,DC 18V to AC 110V Outdoor Inverter with AC Outlet and Dual USB+200LM LED : Automotive
Lasica Adapter Compatible with Makita 18V LXT Lithium Battery BL1830 BL1850 BL1860 BL1840 to Replacement for Makita 18 Volt Ni-Cd/Ni-Mh Tools Battery - - Amazon.com
Amazon.com: Akkucore Replacement for Makita 18V Battery BL1860B, 6.0Ah Ultra High Capcaity Compatible with Makita BL1850B BL1850 BL1840B BL1840 BL1830 with DC18RC 18 Volt 3.0A Rapid Li-ion Charger : Tools & Home
Amazon.com: Upgraded 3.0Ah 18 Volt Lithium-ion BL1830 Replacement Battery Compatible with Makita 18V Battery BL1815 BL1820 BL1820B BL1830B BL1835 BL1840 BL1850 BL1860 Cordless Power Tools : Tools & Home Improvement