Amazon.com: WORTHMAH BL1860 6.0Ah 18 Volt Battery Replacement for Makita 18V Battery with LED Indicator BL1815 BL1860 BL1830 BL1850B-2 LXT-400 Cordless Power Tools,2 Packs with 1 Carpenter Pencil : Tools & Home Improvement
Amazon.com: BL1830 18 Volt 3.0Ah Replacement Battery Compatible with Makita 18V Battery BL1860 BL1850B BL1840B BL1830B BL1815B LXT-400 Cordless Power Tools 2Packs : Tools & Home Improvement