Makita 18V LXT Cordless Power Head Kit (4.0Ah) w/String Trimmer and Pole Saw w/Bonus Blower, Hedge Trim, Chain Saw (Tools-Only) X2SM14B3ZH2ZC6Z - The Home Depot
Makita 18-Volt LXT Lithium-Ion Brushless 1/4 In. Hex Cordless Impact Driver (Bare Tool) - Power Townsend Company