RYOBI introduces the new 40V X String Trimmer featuring gas-like power, without the hassle of gas and oil or the trouble of toting around an extension cord. This powerful trimmer features a REEL-EASY bump feed string head for fast and easy reloading and premium .080 in. twisted dual line for cutting through brush and thicker grass. RYOBI takes the 40V lithium-ion family of tools to the next generation by introducing the first cordless attachment capable system with gas-like power. Add the Expand-it cultivator, blower or even edger to the bottom shaft of the RYOBI 40V X String Trimmer power head and quickly transform your lawn from overgrown to manicured. This variable speed trigger, adjustable cutting width string trimmer runs off of the same 40V Li-ion battery as all other RYOBI 40V tools. Whether you have one of the original 40V batteries or tools from 2012 or are just getting into the system today, all RYOBI 40V batteries and tools are compatible with one another. Backed by a RYOBI 3 year warranty, become a part of the gas-like power family with the RYOBI 40V X String Trimmer.