Coin cell battery everActive CR2354 lithium 3V single piece

everActive CR2354 lithium 3V single piece is a compact coin cell battery designed to deliver a stable 3V output for low-current electronic devices. The single-piece construction offers a lightweight power source well suited to small-format applications where consistent voltage and long shelf life are required. Its physical size and voltage make it compatible with a range of consumer and professional devices that need reliable standby or intermittent power.

Advantages

This coin cell provides steady 3V output with low self-discharge for extended storage and reliable operation in low-drain devices. Its compact form factor and lightweight construction simplify installation in confined compartments. The chemistry ensures predictable voltage under nominal loads and contributes to long shelf life, while the single-piece packaging reduces handling steps during replacement or maintenance.

Suitable for

• Wristwatches and small timepieces
• Calculators and basic handheld electronics
• Key fobs and car remote controls
• Memory backup for small electronic modules
• Portable medical devices with low current draw (e.g., thermometers, glucose monitors)

Key specifications

• Chemistry: lithium
• Nominal voltage: 3 V
• Cell type: coin / button cell
• Typical application: low-current devices and memory backup
• Form factor: compact, lightweight
• Storage characteristics: low self-discharge for long shelf life

How to use

Insert the coin cell with the correct polarity into the device battery compartment, ensuring the positive (+) and negative (−) terminals align with the markings. Handle the battery by its edges to avoid contact with both terminals at once. Replace the battery when device performance degrades or when the device indicates low power. Dispose of used batteries according to local regulations for lithium cells or take them to an appropriate recycling facility.

Usage recommendations

Store batteries in a cool, dry place away from direct sunlight and metallic objects. Avoid short-circuiting, exposing the cell to high temperatures, or attempting to recharge a non-rechargeable lithium coin cell. Keep out of reach of children and seek immediate help if a battery is swallowed.