The Duracell CR2016 3V Lithium Battery is a part of the Duracell lithium coin range. It features child safety attributes, comes in a 2 count pack, and is designed for various applications such as key fobs, car remotes, and glucose monitors. With industry-leading cell capacity and high energy, this lithium coin battery offers reliable performance. It has a high voltage response that remains stable throughout its lifetime. The battery is marked as child-safe and comes in retail packaging. It operates effectively within a wide temperature range of -20°C to +60°C, with low self-discharge and a long operating life. It also boasts excellent resistance to corrosion and meets major quality, safety, and environmental standards such as IEC 60086-4 for safety, UN 38.3 for transport, REACH compliance, and ISO 9001 for quality.