If you have to turn a lot of nuts at work or while digging around in your garage, you can make the process faster and easier. The 9.5mm electric ratchet will turn nuts and bolts for you. The electric ratchet develops speed up to 230 rpm, which greatly simplifies any work with the machine.  The ratchet spins both forward and backward, has a built-in radiator for cooling and a rechargeable battery for portable operation. The battery capacity is 1300mAh. Time to full charge is 60 minutes. There is a charge level indicator on the body of the ratchet.