In the lithium battery manufacturer Rockwell of high-tech devices have all advantages of the new lithium-ion technology. The batteries can weigh up to 60% cheaper than traditional batteries Nickel-cadmium, but can be charged up to three times more cycles. The lithium-ion batteries have no memory effect and self-discharge is minimal. This means that the battery will be ready to go when you need it. In addition, Rockwell have all come with a lifetime of free replacement batteries, so you never stuck with an old worn out battery. The 18V Lithium-Ion drill offers high ranges and low-speed, 24 Clutch Settings, 450 in-lb torque, a metal sleeve to a person 1 / 2 "Chuck, auxiliary handle, handy LED lights work and the hand soft. The kit includes