Coin cell battery everActive CR1632 lithium — button cell for small electronics

everActive CR1632 lithium coin cell is a single-use button battery designed for low-drain electronic devices requiring the CR1632 size. The cell provides the typical stable nominal voltage of lithium coin cells and is intended as a reliable replacement power source for small consumer and professional gadgets. Its compact, flat design fits standard CR1632 compartments and offers long shelf life suitable for infrequent-use items.

Advantages

This everActive CR1632 battery delivers consistent voltage and stable performance throughout its discharge profile, which helps maintain predictable operation of clocks, calculators, and small sensors. The lithium chemistry offers a higher energy density and longer shelf life compared with alkaline button cells, reducing the need for frequent replacements. The button-cell format and standardized dimensions ensure broad compatibility with devices that accept CR1632 batteries.

Suitable for

• Wristwatches and small timepieces
• Calculators and remote controls
• Key fobs and car remotes
• Medical devices such as glucometers and digital thermometers
• Small sensors, beacons, and IoT devices

Key specifications

• Battery type: primary lithium button cell
• Nominal size: CR1632 (flat, coin-shaped)
• Typical nominal voltage: lithium cell standard for CR16-series
• Usage: single-use (non-rechargeable)
• Format: compact, low-profile design for small device compartments

How to use

Install the battery with correct polarity indicated in the device compartment: the positive side (+) typically faces up in coin cell holders. Ensure the device is switched off or in a safe state before replacing the battery. Use a clean, dry tool or plastic tweezers if required to avoid short-circuiting the cell. After insertion, verify proper seating of the cell and confirm device operation. Dispose of the used battery in accordance with local regulations for battery recycling and hazardous waste.

Usage recommendations

Store unused batteries in a cool, dry place away from metal objects to prevent accidental shorting. Do not attempt to recharge, disassemble, heat above recommended temperatures, or expose to fire. Replace all batteries in multi-cell devices simultaneously if recommended by the device manufacturer.