Even the smallest jobs can prove to be the biggest nuisance, which is why you need solid, reliable tools that can do it right the first time. The BLACK+DECKER® 4V MAX* cordless rechargeable screwdriver is perfect for routine repairs, light-duty DIY projects, furniture assembly, hanging pictures, and more. Its compact, lightweight design allows you to access cramped spaces, while its inline grip provides added comfort and control. This cordless screwdriver is powerful enough to deliver 180 rpm and 35 in-lb. of torque. Plus, it’s even compatible with BLACK+DECKER® attachments. And the 4V MAX* lithium ion battery is easy to recharge. Maximum initial battery voltage (measured without a workload) is 4 volts. Nominal voltage is 3.6 volts.