Panasonic CR123APA1B is a 3.0 V lithium battery engineered for high-drain devices such as flash-equipped cameras. Its lightweight, high-energy-density chemistry and optimized material formulation provide long-lasting output, while an internal safety structure helps protect against short circuits, leakage, over-current, over-voltage and overheating. The battery is designed to retain capacity across a wide -40 to +70 °C temperature range and offers up to a 10-year storage life when unused and stored at room temperature. Use only in equipment specified for CR123-type cells.