Vanon 2X 18V 6.0Ah Lithium Battery and DC18RC Charger For Makita BL1860 LXT BL1850 BL1830 - Walmart.com
Makita BL1840B 4Ah Li-Ion Battery - 2 Piece for sale online | eBay
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