The psr 18 li 2 cordless 2 speed drill driver has exceptional functionality thanks to its lithium ion technology this means that the psr 18 li 2 is always ready to use even more performance is provided by the intelligent bosch syneon chip which enables a longer runtime per battery charge furthermore the tool is equipped with the innovative electronic bosch powercontrol torque preselection function with integrated gear change the two speed high performance planetary gearbox guarantees a