Bl1850b 18V 5.0ah Replacement Lithium Battery Compatible with Makita Bl1850b Bl1850 Bl1830 Bl1860 Lxt Lithium-Ion Battery Tools with LED Indicator - China Lithium Battery, Power Tool Battery | Made-in-China.com
Waitley Bl1850 18v 5.0ah Replacement Battery For Makita Power Tool 5000mah Bl1840 Bl1860 Battery With Led Power Display 18 V 5a - Rechargeable Batteries - AliExpress
18V 8 Ah Li-ion Battery for Makita 18 Volt LXT BL1860B BL1850 BL1890B BL1830 New - CNS Center of AZ