For BL830B Battery Replacement | For Makita 18V 3.0Ah Battery 2 Pack — Eplusbatteries
How to dissassemble Makita BL1830 Battery pack - YouTube
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 - Walmart.com