Makita DTM50 with Replace for BL1850B 5.0Ah 18V battery and charger DC18RC - AliExpress
Makita XUX02SM1X2 18V LXT Brushless Lithium-Ion Cordless Couple Shaft Power Head Kit with 13 in. String Trimmer Attachment and 20 in. Hedge Trimmer Attachment (4 Ah) - Walmart.com