Duracell 071841 household battery Single-use battery CR2025 Lithium

Duracell CR2025 3.0V lithium button cell comes in a 5-pack designed to provide stable power for compact, low-drain electronic devices. The battery delivers a consistent 3.0V output and a long shelf life, making it suitable for infrequent-replacement items such as watches, key fobs, calculators and small medical devices. The 5-pack ensures you have spare cells for replacements and routine maintenance.

Advantages

The cell offers a reliable nominal voltage of 3.0V and is formulated for long shelf life, which reduces the need for frequent purchases. Its compact coin shape fits standard CR2025 compartments and maintains steady performance in low-drain applications. Supplied in a pack of five, it provides multiple replacement units for several devices or staggered service intervals.

Suitable for

• Wrist watches and small timepieces
• Car key fobs and remote controls
• Calculators and small electronic toys
• Glucose meters and small medical monitoring devices
• Backup memory in electronic equipment

Key specifications

• Battery chemistry: lithium
• Nominal voltage: 3.0 V
• Cell size: CR2025 (coin/button form factor)
• Pack quantity: 5 cells
• Typical application: low-drain portable electronics
• Storage: long shelf life when stored at recommended conditions

How to use

Locate the battery compartment on the device and follow the manufacturer’s instructions for safe removal and insertion. Ensure correct polarity when installing the CR2025 cell, aligning the positive (+) side as indicated in the device. Clean the contact surfaces if necessary and close the compartment securely. Dispose of used lithium button cells according to local battery recycling regulations.

Recommendations

Store unused cells in a cool, dry place away from metal objects to prevent short circuits. Do not attempt to recharge, disassemble or expose the cells to heat or fire. Replace all batteries in a device at the same time and check device functionality after replacement.