Duracell Procell CR2016 Button Cell Battery – Lithium, 3V, 5-Pack

Duracell Procell CR2016 is a 3V lithium coin cell battery supplied in a pack of five. Compact and lightweight, this battery is designed to deliver stable voltage and reliable performance for low-drain electronic devices such as watches, calculators, key fobs and certain medical monitoring devices. The CR2016 offers extended shelf life and predictable discharge characteristics that make it suitable for replacement and maintenance tasks where a consistent 3V source is required.

Advantages

The Duracell Procell CR2016 provides stable 3V output and a long storage life thanks to lithium chemistry, which reduces self-discharge over time. Its compact coin shape and standardized dimensions ensure compatibility with devices designed for this battery size. Supplied in a pack of five, it allows for multiple replacements or inventory for maintenance without frequent reordering. The battery is lightweight and designed for safe, low-drain applications where steady, predictable power is important.

Suitable for

• Wristwatches and small timepieces
• Calculators and small handheld electronics
• Car key fobs and remote controls
• Small medical monitoring devices and sensors
• Backup memory for electronic modules

Key specifications

• Chemistry: lithium
• Nominal voltage: 3 V
• Cell type: coin/button cell
• Quantity: pack of 5 batteries
• Typical use: low-drain devices and memory backup
• Form factor: thin, compact disk shape suitable for CR2016-compatible holders

How to use

Before installation, confirm the device requires a CR2016-sized 3V lithium cell. Remove the depleted battery following the device manufacturer’s instructions, observing polarity markings. Insert the new CR2016 with the correct orientation, ensuring secure contact with the terminals. After replacement, test the device for correct operation. Store unused batteries in a cool, dry place and keep them in original packaging until use to maintain shelf life.

Recommendations

Do not attempt to recharge, disassemble, heat above recommended temperatures, or expose to fire. Keep batteries away from children and pets; if swallowed, seek medical attention immediately. Dispose of used batteries according to local regulations and recycling guidelines.