Using your DeWalt 20V Max XR woodworking kit is a breeze. First, charge the 20V MAX* XR® 5.0Ah Battery using the 8 Amp Fast Charger. It charges twice as fast as the DCB115, so you won't have to wait long. For the router, adjust the speed according to your woodworking task using the variable - speed dial. You can also quickly change the height with the depth - adjustment ring. When you're done, the electronic brake will slow down the motor fast. For the jig saw, use the 4 - position orbit action to control the cut quality and speed. The variable speed trigger and dial give you precise control. Adjust the all - metal, keyless shoe bevel easily at 0°, 15°, 30°, or 45°. Make sure to use T - shank jig saw blades for the best results. The LED on the jig saw will help you work in dim areas. When it comes to maintenance, keep the tools clean after each use. Wipe them down with a dry cloth. Store the battery in a cool, dry place. If you notice any issues with the tools, stop using them and contact DeWalt customer service. Always wear appropriate safety gear like goggles and gloves when using these tools.