GALLERY Made in Japan This item is known for its high quality and is manufactured in Japan × Dismiss this alert. Coin Type Lithium Manganese Dioxide Battery (CR) Made in Japan.Extreme stable discharge characteristics through low internal resistance and high operating voltage.High 3 Volt energy density, high rate discharge performance.Superior leakage resistance and excellent storage characteristics.Optimum for various applications such as electronic meters, remote controls, PC memory and RTC backups…etc.