The Panasonic BR2032 lithium coin cell battery is a compact and lightweight power source designed for applications requiring high energy density and long-term reliability. Its 3V nominal voltage and 190mAh capacity make it suitable for a wide range of devices, including watches, calculators, and other portable electronics. The battery's robust construction and strong load pulse characteristics ensure consistent performance even under demanding conditions. It operates effectively within a temperature range of -30°C to +80°C, providing versatility for diverse environments. Always handle with care and keep out of reach of children.