- The color of the product may be slightly different from the actual color depending on the monitor specifications. 1. Please use a genuine LR41 betteries. 2. If a strong impact or contact with water may cause a damage. 3. Please remove the batteries when not using the product. 4. Once the batteries are out of power, dispose at any authorized recycling facility. 5. Insert batteries correctly, following the symbols for positioning the positive (+) and negative (-) ends of each battery. If not, it may cause product malfunction and overheating which may result fire or burns.