Makita 18 Volt LXT Lithium-Ion 4.0 Ah Tool Battery/Charger Starter Kit with Tool Bag - Town Hardware & General Store
Makita LXT 10 in. 18V Lithium-Ion Brushless Electric Battery Chainsaw Kit ( 4.0Ah) with bonus 18V LXT Lithium-Ion Battery 4.0Ah XCU06SM1BL1840B - The Home Depot