Makita 18 Volt LXT Lithium-Ion 6.0 Ah Tool Battery - Power Townsend Company
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
2Pack Replacement For Makita 18v Battery 6ah,with Makita Inverter Turn to 110V/150W Portable Power Station - Walmart.com