JFQWLE Adapter for Makita 18V Battery to for Roybi 18V Battery, Compatible with Makita 18V BL1860B BL1850 BL1830 BL1815 LXT Battery Use for Ryobi 18 Volt One+ Lithium-Ion Cordless Tool - Yahoo
How To: Hack an old 18 volt Makita BL1815 for new Makita Tools - YouTube
Cash USA Pawnshop. Makita drill 18v LXFD01 with battery BL1815 chArger DC18RA s Used . Tested. In a good working order. 849097-1.