Battery+Charger Set) BL1860B Li ion battery for Makita 18v BL1850 BL1830 + DC18RC Charger for Makita 14.4V 18V EU plug|Rechargeable Batteries| - AliExpress
Amazon.com : Abaige 2 Pack 18V 5.0Ah BL1860B-2 Lithium Battery Replace for Makita 18V Battery BL1860 BL1850 BL1840 BL1830 LXT-400 18-Volt Cordless Power Tools Batteries : Tools & Home Improvement
Waitley BL1850 18V 5.0Ah Replacement Battery for Makita Power Tool 5000mah BL1840 BL1860 Battery with LED Power Display 18 v 5A - AliExpress Consumer Electronics