Slim in profile and ultra-compact, Energizer CR2012 3V lithium coin cell batteries are suitable for a wide variety of applications including medical devices, fitness appliances and sports tracking equipment in addition to car key and remote control fobs. Other common uses are CMOS memory boards, digital watches, laser pens and some types of calculator.
This new Energizer lithium/manganese dioxide (Li/MnO) battery comes in a single sealed pack and features an extended shelf life of up to ten years, with minimal self-discharge. It has a maximum current capacity of 58 mA/h at a nominal 3.0 Volts over the recommended operating temperature range of –30°C to 60° Celsius.
CR-2012 lithium button cells weigh 1.3 grammes, measure 20 millimetres in diameter and have a thickness of just 1.2 millimetres. They are direct replacements for battery size code CR-2012EL.