3V CR1620 Duracell lithium button battery Duracell Specialty 1620 Lithium Coin Cell Batteries are manufactured with high purity lithium to provide reliable, long-lasting power for your specialist devices. They guarantee a life of up to 10 years if correctly stored in the packaging, so you can be sure of having your batteries ready to use when you need them. To help ensure the safety of your children, they have been designed in Baby Secure packaging: a tamper-proof double blister that cannot be opened by a child without scissors. They are suitable for use in remote control keys, small remote controls, scales, clothing accessories, sensors, medical devices (glucometers, digital thermometers), sports devices (heart rate monitors, bicycle accessories). Characteristics Brand: Duracell EAN code: 5000394030367 Supplier code: CR1620 Battery type:   Disposable battery Size of battery(s): CR1620 Battery technology:   Lithium Battery Voltage:   3V