Factory Customized Power Tool Replacement Battery for Makita Power Tools 18V 5ah Bl1850 - China Replacement Battery, Power Tools Battery | Made-in-China.com
Amazon.com: Bonacell 4Pack 6.5Ah & 3.0Ah 18V Replace for Makita Battery 18V, Compatible with Makita 18V Battery BL1860 BL1850 BL1840 BL1830 BL1820 BL1815B LXT400 : Tools & Home Improvement
Makita 18V LXT Lithium-Ion High Capacity Battery Pack 5.0 Ah with LED Charge Level Indicator (2-Pack) BL1850B-2 - The Home Depot