The stiga bl500 e is powered by the 500series 48v battery range and an efficient brushless motor'. '.strtoupper('c')ordlessmachines offer reduced noise, zero emissions, cable free working and on average10% of the running costs of a petrol engine'. '.strtoupper('t')he bl500e blower features brushless motor push button start control panel with led display, keypad and power switch axial fan technology maximum air volume of 11.4 m³ min facilitated tube coupling, simple movement to remove the nozzle base supports to stop the blower tipping when placed on theground the bl 500 e has an impressive maximum air speed of 55 m sand maximum volume of 11.4 m³ min'. '.strtoupper('t')he axial fan works like a jet turbine bysucking air into the motor fan and blasting it out through the nozzle'. '.strtoupper('e')ffectivelyremoves dry and wet leaves, twigs and light debris from patios, lawns and driveways'. '.strtoupper('a')pproximate run time 20mins with a 4ah battery'. '.strtoupper('n')ote battery and charger not included'. '.strtoupper('t')he 48v batteries are available in 2ah, 4ah and 5ah options and a standard, dual and fast charger are available.