The al ko 40 lrk long reach hedge cutter comprises the energy flex mt36li base unit and hta36li hedge trimmer attachment. The base unit has a telescopic extension shaft which increases the working height to 3.5m. The hta36 li has a 45cm double sided reciprocating blade and the head can be angled to achieve a better cut. If the 4ah energyflex lithium ion battery is fitted then the hedge cutter can run for up to 60 minutes. Working times will depend on the length and thickness of the material being cut. The mt 36li base unit can be used with any of the al ko energy flex multi tool attachments. battery and charger not included.specificationsbattery type required 36v energy flex not includedcharge time 1.5 hoursrunning time up to 60 minutesshaft type splithedge trimmer blade 45cmtooth gap 20mmmaximum working height 3.5mweight without battery 3.4kgshoulder strap yesmanufacturer warranty 2 year homeowner