Using your DeWalt DCK2051D2 2 - tool combo kit is easy. First, charge the 20V MAX 2 Ah lithium - ion batteries using the included charger. Once charged, insert the battery into either the drill/driver or the impact driver. For the drill/driver, select the appropriate speed and torque settings based on your task. Use the 1/2 - inch metal ratcheting chuck to securely hold your drill bits. The 3 - position, pivoting LED can be adjusted to light up your work area. When using the impact driver, adjust the variable 3 - speed trigger for precise control. It's great for driving screws in tight spaces. As for maintenance, keep the tools clean after each use. Wipe them down with a dry cloth to remove dust and debris. Don't expose the tools to extreme temperatures or moisture. When storing the batteries, make sure they are at a partial charge and keep them in a cool, dry place. If you notice any issues with the tools, like unusual noises or loss of power, stop using them and contact DeWalt's customer service.
