Mac Tools' 10.8V Cordless Lithium-Ion Screwdriver Kit, No. CBD108K, is compact and lightweight. Its removable 10.8V lithium-ion battery has a long life and comes with a one-hour fast charger. The screwdrivers features a forward and reverse switch, LED work light and a variable speed trigger for optimal control and versatility. This 90 in./lbs. torque output screwdriver also has a ten-position clutch for more control, which can prevent screw stripping.