Dewalt's dcmas5713x1 is a powerful cordless grass trimmer which runs on a 54v flexvolt battery, but the grass trimmer head can also be swapped out for other attachments in the flexvolt split boom system, which include a brush cutter, hedge trimmer and pole saw. The split shaft design not only allows for different attachments to be mounted onto the tool, but also enables it to be dissasembled and packed down to save space during storage or transportation. Specifications bull battery voltage 54v bull battery type dewalt xr flexvolt lithium ion bull cutting swath 38cm bull line diameter 2mm bull shaft straight bull speed settings 4650 low 5800 high bull feed system bump feed bull motor type brushless bull sound power 100 db bull weight 5.4 kg bare 6.4 kg with battery features benefits bull split boom outdoor multi tool bull supplied with grass trimmer attachment bull compatible with other flexvolt split boom attachments bull powered by a dewalt xr flexvolt battery bull flexvolt batteries can also be used with dewalt 18v xr cordless tools bull less noise, fumes and mess than petrol bull brushless motor for longer runtimes bull overmoulded ergonomic handle for comfortable grip bull two speed settings with variable speed trigger bull dewalt 2mm twisted line ensures fast, effective cutting bull quick load spool bull bump feed head bull protective guard shields user against debris bull grass trimmer attachment can be removed for transport and storage or to replace with alternative attachments bull split boom range includes brush cutter, hedge trimmer and tree pruner attachments contents bull dcmas5713x1 gb flexvolt grass trimmer split boom power head and grass trimmer attachment bull spool and line bull dewalt dcb547 3ah 9ah flexvolt battery bull battery charger