Using the Bosch GXL18V-240B22 Combo Kit is a breeze. First, charge the 18V Lithium - Ion 2 Ah batteries fully using the included 18V charger. It takes about 1.1 hours. Once charged, insert the battery into the tool you want to use. For the hammer drill/driver, select the appropriate clutch setting from the 20+1 options depending on your task. This helps prevent overtightening and damage to fasteners. When using the impact driver/wrench, it can quickly switch between functions for different jobs with bits and sockets. The built - in LED light on both tools is great for dark work areas, just turn it on when needed. When you're done, remove the battery from the tool to prevent any accidental starts. Keep the tools in the carrying bag when not in use to protect them. For maintenance, regularly clean the tools with a dry cloth. Check the chuck on the hammer drill/driver for any debris or damage. Also, make sure to store the batteries in a cool, dry place. Don't overcharge the batteries, and if you notice any issues with the performance of the tools, stop using them and contact Bosch customer service.
