Makita 18V LXT Lithium-Ion Battery 5.0Ah (2-Pack) and 18V LXT Battery 5.0Ah (2-Pack) with bonus 18V LXT Battery 5.0Ah (2-Pack) BL1850B-2-18502 - The Home Depot
MT20DL Battery Adapter, Convert for Makita 18V Li-ion Battery to for DeWalt 18V/20V Lithium-Ion Tool Battery Adapter, Use for DeWalt 18V/20V Max Li-ion Cordless Power Tools - - Amazon.com
2Packs Upgraded 6.0Ah 18V BL1860B Replacement Lithium-ion Battery Compatible with Makita 18 Volt Battery with LED Indicator BL1860 BL1850 BL1840 BL1820 BL1815B LXT400 Cordless Power Tools
Makita BL1860B 18V LXT Lithium-Ion 6.0Ah Battery
FirstPower Battery Adapter for Makita 18V Lithium-ion Power Tools,Convert Milwaukee 18V or Dewalt 20V Lithium-ion Battery to Makita 18V Lithium-ion Battery - - Amazon.com
Makita BL1815N 18V 1.5Ah Lithium Ion Battery - Walmart.com