This Duracell CR1620 3v Lithium Coin Cell Button Battery is a reliable choice for powering low drain devices. With a nominal capacity of 75 mAh, this non-rechargeable battery is perfect for multipurpose batteries and power needs. The battery is made with Lithium Manganese Dioxide (LiMnO2) chemical composition and has pressure contacts as battery terminals/termination style. This single use battery comes in retail packaging and has an expiry date of 2034. It has a height of 2mm and a diameter of 16mm, making it a compact choice for devices that need a coin cell/button type battery. The battery is suitable for operating temperatures between -20°C to +60°C and has a voltage of 3V. This product is made in Indonesia and is ideal for those who need a reliable battery for their devices.