Makita DCW180Z 18V X2 LXT® Lithium-Ion, 12V/24V DC Auto, and AC Cooler/Warmer, Tool Only - - Amazon.com
Amazon.com: 2Packs BL1860B 18 Volt 6.0Ah Replacement Battery Compatible with 18V Lithium Battery BL1860B-2 BL1860 BL1850 BL1840 BL1830 LXT-400 Cordless Power Tools with LED Indicator : Tools & Home Improvement