Energizer CR2032 Ultimate Lithium Button Cell 3V 235mAh 12-Pack Child Shield Packaging E304617100

Small electronics often fail at the worst moment because their button cell batteries have quietly lost power. The Energizer CR2032 Ultimate Lithium Button Cell solves this with reliable, long-lasting 3V power for key fobs, medical devices, fitness trackers, remote controls, watches, and calculators.

Who is it for

Anyone who depends on compact electronic devices that require a stable, long-life power source. This 12-pack is ideal for households, technicians, and medical users who want spare batteries on hand without frequent replacements.

Main features

• Lithium chemistry delivers consistent 3V output and up to 10 years of shelf life.
• 235 mAh capacity supports high-drain devices while maintaining performance.
• Child Shield packaging is designed to be difficult for children to open, reducing accidental ingestion risk.
• Mercury-free construction for safer disposal and environmental responsibility.
• Operates in temperatures from -30°C to +60°C, suitable for indoor and outdoor use.

Specifications

• Battery type: Button Cell
• Battery size: CR2032
• Chemistry: Lithium
• Nominal voltage: 3 V
• Capacity: 235 mAh
• Pack quantity: 12 batteries
• Child safety feature: Child Shield Packaging
• Shelf life: Up to 10 years
• Single cell diameter: 20 mm
• Single cell height: 3.2 mm
• IEC standard: CR2032
• Operating temperature range: -30°C to +60°C
• Rechargeable: No (Primary Battery)
• Series: Ultimate Lithium
• Mercury content: Mercury-Free

Tips

Store unused batteries in a cool, dry place to maximise shelf life. Always replace all batteries in a device at the same time and avoid mixing old and new cells. Keep the Child Shield packaging intact until the battery is needed to prevent accidental access.