Greenworks cordless machines are ideal for the environmentally conscious gardener. They are emission free, quiet and they offer the freedom of working without cables and extension leads.both the 2ah or 4ah 60v lithium ion batteries not supplied are interchangeable with all the greenworks 60v products, this is cost effective as one battery and charger can power all the tools in their range. Greenworks produce high quality battery powered gardening tools and their brushless digi pro motors deliver up to 30% more torque and 70% less vibration. Greenworks recommend the use of 2ah batteries this will reduce the weight of the tool significantly.the greenworks gd60ht is a professional hedge cutter with an impressive run time of 40 minutes on a single charge. The versatile rotating handle allows you to switch cutting direction from left to right. Fitted with a long 61cm 24” precision blade which leaves a superb cut and finish to hedges and shrubs. Due to its 27mm blade gap the gd60ht easily trims through hardy foliage.the gd60ht has and ergonomic handle with easy access to the controls.battery and charger not included.specificationspower 60v lithium ion rechargeable batteryrun time 40 minutes 2ah 80 minutes 4ahcharge time 60 minutes 2ah 120 minutes 4ah motor digi pro brushlessblade length 61cm 24 inchblade type double sided laser cutblade gap 27mmcutting speed 1500 spmhandle 90° rotating left and rightweight 4.5kgwarranty 2 year domestic