18V Battery for 18 Volt Makita BL1815 BL1830 BL1835 BL1815B BL1830B BL1835B BL1815N - Walmart.com
Makita BL1815-2 18-Volt 1-1/2 Ah Compact Lithium-Ion Battery, 2-Pack (Discontinued by Manufacturer) - Power Drill Accessories - Amazon.com
Amazon.com: Forrat 3.0Ah 18V BL1830B Battery Compatible with Makita 18 Volt Battery BL1815 BL1820 BL1830 BL1840 BL1850 LXT-400 with LED Indicator (Black and White) : Tools & Home Improvement
Amazon.com: Ibanti 6.0Ah Replacement for Makita 18volt Battery Compatible with Makita 18v Battery Lithium-ion for makita 18v BL1830 BL1860 for Makita Battery BL1860 BL1850 BL1840 BL1820 BL1815B LXT400(Black) : Tools & Home
2Pack 18v BL1860B Replacement Battery 6.0Ah Compatible with Makita 18 Volt Battery Lithium ion BL1860 BL1850 BL1840 BL1830 BL1820 BL1815B LXT400 194204-1 with LED Indicator Cordless Power Tools - Amazon.com
Makita USA - Product Details -BL1815
Makita 18V LXT Lithium-Ion Compact Battery Pack 2.0Ah with Fuel Gauge BL1820B - The Home Depot
6.0Ah BL1860B Replacement for Makita 18V Battery Compatible with Makita 18 Volt BL1850 BL1840BL1840B BL1830 BL1830B BL1815 BL1815B LXT400 - Walmart.com