Battery everActive CR1632 lithium single‑use button 3 V — 5 pcs, 16 mm × 3.2 mm

everActive Single-use battery CR16325BL is a lithium coin cell with a nominal voltage of 3 V and CR1632 dimensions (3.2 mm height, 16 mm diameter). Supplied in a pack of five, this battery is intended for single-use applications and delivers stable voltage for small electronic devices where compact power sources are required.

Advantages

The lithium chemistry provides a high energy density and long shelf life compared with alkaline alternatives, maintaining reliable output over extended storage and use. Its compact CR1632 form factor fits a wide range of watches, key fobs, calculators and small medical or sensing devices. The batteries are single-use, ensuring consistent performance without the need for recharging and minimizing maintenance for low-drain devices.

Suitable for (tasks / use cases)

• Wristwatches and small clocks
• Key remotes, car key fobs and security tags
• Small medical devices such as glucose monitors and thermometers
• Calculators, small electronic toys and LED indicators
• IoT sensors, temperature/humidity sensors and other low-drain electronics

Key specifications

• Chemistry: lithium
• Nominal voltage: 3 V
• Cell size: CR1632 (3.2 mm height, 16 mm diameter)
• Quantity in pack: 5 pieces
• Single-use (primary) cell suitable for low-drain devices

How to use

Check the device manual to confirm compatibility with CR1632 batteries and observe polarity when inserting the cell, matching the positive (+) and negative (−) contacts. Use a clean, dry environment to replace batteries and avoid applying excessive force to the battery compartment. After installation, verify the device operates correctly. Dispose of used batteries in accordance with local battery recycling and hazardous-waste regulations.

Recommendations

Store unused cells in a cool, dry place away from direct sunlight and heat sources. Do not recharge, puncture or expose to fire. Keep out of reach of children and follow local disposal rules to reduce environmental impact.