The ST40B is part of the Greenworks 40v cordless system and will run on any Greenworks 40v lithium ion battery. The 40v battery delivers powerful performance and with none of the hassles of power cords or fuel tanks, enabling every corner of the garden – as well as remote areas like allotments, to be accessed with convenient go-anywhere portability. An Auto Feed line system helps to prevent interruptions during use, and the shaft has a telescopic action which enables it to be shortened or lengthened to facilitate a comfortable working posture. The head can be angled, to allow for access underneath obstacles like garden furniture, and rotated for edging applications. The ST40B also features a plant protector which helps to prevent accidental damage to other plants or sensitive surfaces in the vicinity of the work area. Features and Benefits • Cordless grass trimmer with 330mm cutting width • Part of the Greenworks 40v battery system (requires one 40v battery) • Auto Feed line system prevents interruptions if the line breaks during use • Plant protector helps prevent the line accidentally striking other surfaces in the vicinity • Telescopic shaft can be adjusted to a comfortable working length depending on the individual user • Head can be angled, ie to allow for use underneath obstacles like foliage or garden furniture • Head rotates for lawn edging tasks Specifications • Battery Voltage: 40v • Battery Type: Greenworks Lithium Ion • Machine Type: Line Trimmer • Motor: Brushed • Cutting Diameter: 330mm Contents • Greenworks ST40B07 Cordless Grass Trimmer (bare tool) • No Battery • No Charger