Using your DeWalt DCF900GP2 Impact Wrench is easy. First, charge the 20V MAX* XR® 5.0 Ah batteries using the included charger. Once charged, insert a battery into the wrench. To start working, select the appropriate speed mode using the 4 - mode push button switch. The variable speed trigger allows you to control the speed as you need. When using the PRECISION WRENCH(TM) mode, it helps you avoid overtightening and run - off. For dark workspaces, turn on the LED work light. As for maintenance, keep the wrench clean after each use. Wipe it with a dry cloth. The BATTERYGUARD™ helps reduce battery wear, but still make sure to store the batteries in a cool and dry place. Also, don't overcharge the batteries. Remember, the battery is sold separately, so handle it with care. And if you're not using the wrench for a long time, store it in the included kit bag.
