Travels up to 7.8 miles (PWCPP009) or 4 miles (PWCPP009HD) on a full battery charge* at a speed of up to 4mph • The Powerstroll can easily be fitted or removed within seconds • The excellent PG Drives S-Drive controller features a fully programmable and comprehensive fault management system • New push and slide battery removal system • Fits most standard wheelchairs up to 20" seat width. Additional parts available for wider wheelchairs • Forward/reverse function, illuminated battery gauge and fingertip trigger control • Unique one-click docking station for ease of assembly • Comes complete with a Carry Holdall with shoulder strap • Simple to manoeuvre and reverse • The Powerstroll has a powerful 150 watt (200 watt-HD), 24V motor, capable of coping with most terrains • Maintenance free airline friendly 24V 12Ah valve regulated sealed lead acid battery pack • 2A charger as standard for off-board charging • Height adapter brackets are available to allow the telescopic bar at the front of the power pack to be installed at its standard height or at a new height approx. 2" (5cm) lower • *Speed and range may vary depending upon user weight, type and incline