Eagglew 2Packs Upgraded 6.0Ah 18V BL1860B Replacement Lithium ion Battery Compatible with Makita 18 Volt BatteryBL1860 BL1850 BL1840 BL1820 BL1815B LXT400 with LED Indicator Cordless Power Tools - - Amazon.com
VANON 2Pack BL1850B 5.0Ah 18V Replacement Battery for Makita 18v Battery Lithium Compatible with Makita 18 Volt Battery BL1815 BL1820 BL1830 BL1840 BL1850 - - Amazon.com
6.0Ah Replace for Makita 18V Battery BL1860B, Ultra High Capcaity Compatible with Makita 18 Volt Lithium Battery BL1850 BL1850B BL1840 BL1840B BL1830 BL1830B BL1815B with Battery Holder 2 Pack, Black
VANON 2Pack BL1850B 5.0Ah 18V Replacement Battery for Makita 18v Battery Lithium Compatible with Makita 18 Volt Battery BL1815 BL1820 BL1830 BL1840 BL1850 - - Amazon.com
Amazon.com: LHYSFIY 5.0Ah 18V Makita BL1850B Battery Replacement for BL1850 BL1860 BL1840 BL1850B-2 BL1845 BL1830 BL1815 BL1820 BL1860B LXT-400 18 Volt Power Tool Battery : Tools & Home Improvement