Amazon.com: YongerTool 5.0Ah BL1850B Battery Replacement for Makita 18V Battery,5000mAh High Capacity Compatible with Makita LXT Lithium Ion Battery BL1815B BL1840B BL1830B BL1820B,2 Pack with Mount Holder : 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
2 Packs 18V 5000mAh BL1850B Replacement Battery Compatible with Makita Lithium Ion Battery Compatible with Makita BL1860B-2 BL1860 BL1850 BL1840 BL1830 LXT-400 Cordless Power Tools - Walmart.com
Makita Energy 197288-2 2x BL1850B Black | Bricoinn