The world's first String Trimmer with POWERLOAD™ Technology. This patented technology solves one of the biggest pain points of string trimmers, POWERLOAD™ technology automatically winds your trimmer. Replacing your string line is as easy as feeding the line into the head and pressing a button! The EGO POWER+ 15" POWERLOAD™ String Trimmer has a Carbon Fiber shaft that is stronger than any other string trimmer shaft on the market today. The shaft is equipped with a lifetime warranty so the strength and durability is guaranteed to last forever! This revolutionary trimmer is also built with a high-efficiency brushless motor, bump feed line advance, .095" professional cutting line, and is compatible with all EGO ARC Lithium™ batteries to maximize the convenience of cordless and deliver Power Beyond Belief. The world's first String Trimmer with POWERLOAD™ Technology. Replacing your string line is as easy as feeding the line into the head and pressing a button!