Usage
Duracell CR2032 lithium coin batteries are designed for specialty electronics such as medical devices, key fobs, watches, fitness trackers, security devices, calculators and wireless sensors. Ideal for reliable power in compact applications.
Advantages
- Stable 3.0 V output ensures consistent device performance over time.
- Bitter coating on each cell helps discourage accidental swallowing by children.
- Child-resistant double-blister packaging increases safety during storage and handling.
- Wide operating temperature range from -20°C to +60°C supports use in diverse conditions.
- Shelf life of up to 10 years maintains battery readiness when stored properly.
Specifications
- Lithium/Manganese Dioxide (Li/MnO₂) chemistry with nickel-plated stainless steel case construction.
- Conforms to IEC 60086-4 safety standards; ISO 9001 certified manufacturing; REACH compliant and meets UN38.3 transport regulations.
- Nominal capacity: approximately 245–255 mAh; voltage: nominal at 3.0 V; typical weight: about 3.1 g per cell; low self-discharge rate (<2% after one year at room temperature).
- Bitter coating technology combined with child-safe packaging distinguishes Duracell CR2032 from standard coin cells for enhanced safety features.
How it works
The Duracell CR2032 battery is inserted into compatible electronic devices to deliver a stable electrical current of up to 3.0 volts over its service life—powering your equipment efficiently until replacement is needed. The bitter-coated cell and secure packaging help reduce ingestion risks during handling or storage.
