Makita 14 in. 18-Volt X2 (36-Volt) LXT Brushless Top Handle Electric Chain Saw with bonus 18-Volt LXT Battery Pack 5.0Ah (2-Pk) XCU08Z-BL1850B2 - The Home Depot
14.4V Makita Battery Adapter Replacement for Makita 1420 1422 1400 Cordless Power Tool - - Amazon.com
EEEkit Battery Adapter Power Source Batteries Charger Fit for Makita BL1815 BL1830 Battery, 14V/18V Cordless Power Source Charger Adapter ADP05 with Dual USB Ports and LED Light - Walmart.com