Battery Panasonic CR2354 Lithium 3V 560mAh coin cell for watches, calculators and electronics

Panasonic CR2354 is a lithium coin cell battery with a nominal voltage of 3V and a rated capacity of 560mAh. It is designed for long-term, low-drain applications such as wristwatches, calculators, small sensors and backup memory in electronic devices. The cell offers stable output voltage, low self-discharge and extended shelf life, making it suitable for both consumer and professional replacement needs where compact size and reliable power are required.

Advantages

The battery delivers consistent voltage over its discharge curve and maintains charge for long periods when stored, which reduces the need for frequent replacements. Its compact coin cell format enables installation in devices with limited space, while the chemistry provides reliable performance in a range of ambient temperatures typical for everyday electronics. The cell is manufactured to meet industry quality standards for primary lithium coin batteries used in precision equipment.

Suitable for

• Wristwatches and timekeeping devices
• Calculators and small handheld electronics
• Car key fobs and remote controls
• Small sensors, medical devices and meters with low-drain profiles
• Memory backup for electronic modules and settings retention

Key specifications

• Chemistry: lithium coin cell
• Nominal voltage: 3 V
• Typical capacity: 560 mAh
• Cell format: coin/button
• Suitable temperature range: typical for primary lithium coin cells (room temperature to moderate extremes)
• Low self-discharge for long shelf life

How to use

Install the Panasonic CR2354 in the device ensuring correct polarity alignment as marked on the battery and the device holder. Use gentle pressure to seat the cell into the compartment and secure any retention clips or covers. Do not attempt to recharge the cell; it is a primary (non-rechargeable) lithium battery. When replacing, dispose of the spent cell according to local regulations for battery recycling or hazardous waste collection.

Usage recommendations

Store unused batteries in a cool, dry place away from direct sunlight and metallic objects. Replace batteries before device performance degrades; for critical equipment, verify replacement intervals according to manufacturer guidance. Do not expose the battery to fire, high temperatures, or mechanical damage. Keep out of reach of children and follow local disposal and recycling guidelines.