PCL's Prestige Lithium Ion powered Cordless 1/2" Impact Wrench utilises the latest in Lithium battery technology to provide a high powered cordless tool in a compact and lightweight housing. The 550Nm of torque output provides the user with enough power to remove even the most stubborn of wheel nuts whilst still maintaining power up to three times longer per charge than the average NiCad or NmH battery. Key Product Benefits Lithium Ion battery - lasts up to 3 times longer than the average NiCad or NmH battery Lithium Ion technology has zero memory effect which ensures you get the best from your tool at all times High max torque of 550Nm allows quick and easy tyre changing Lightweight at only 3.2kgs Metal front housing enhances durability of the tool Ergonomic soft grip handle for comfort in use On average a fully charged battery can tighten or loosen 150pc 21mm wheel nuts Key Product Features Super power fan cooled motor 18.0V d.c power battery 6 speed variable forward and reverse speed settings Externally replaceable carbon brush motor Visible 6 level charge indicator Average charging time from flat: 1hr Charging point cuts off automatically when battery is fully charged - zero electricity wastage Learn More