Backpack leaf blowers are an excellent way to clear lawn and garden debris without the arm and hand fatigue associated with handheld blowers.Worn with a comfortable harness the EGO Power Plus LB6000E cordless blower has a fingertip controlled throttle with variable speed options. This EGO 56v backpack garden blower is the most powerful in the range producing a max air speed of 192 km/h and air volume of 1020 m3/h.EGO have been selling 56v cordless garden tools for several years in the USA with great success. Their 56v lithium batteries are comparable in power to petrol engines but without the emissions. Battery powered gardening tools provide the freedom to work without cables and don’t produce any exhaust fumes. They are quieter to operate which is a must in a domestic setting.All of the EGO garden equipment can be used with any of the 56v batteries in the range. They range in power from 2.5Ah – 7.5Ah. The higher Ah (amp hours) the more energy charge there is in a battery and the longer it will power a machine. When the LB6000E is fitted with the 56v 5.0Ah battery it will run for approx. 15 minutes on the boost setting right up to 120 minutes on the lowest speed setting. The battery fits into the back of the harness and is worn as part of the back pack. SpecificationsModel: LB6000 EType: Backpack garden blowerPower: BatteryMotor Type: BrushlessWeight without battery: 5.7kgAir Volume m3/h: Low 440, High 850, Boost 1020Air Speed km/h: Low 80, High 160, Max 192Max Propulsive Force: 19NManufacturer\'s Warranty: Domestic 5 years, Commercial 1 year