Using these pruning shears is a breeze. First, make sure the M12 battery is fully charged and properly installed. Then, hold the shears firmly with the wrist strap on for better control. Press the trigger to activate the blades. You can use the mode - select feature to adjust the cutting capacity depending on the thickness of the branch. When working in tight spaces, the optimized in - line design will help you reach those hard - to - access areas. Always wear appropriate safety gear like gloves. After use, clean the blades with a dry cloth to remove any debris. Store the shears in a dry place. Periodically check the battery and the blades for any signs of wear and tear. If you notice any issues, contact the manufacturer for assistance.