Coin cell battery Vinnic CR2032 3V lithium, 5-pack

Vinnic CR2032 3V lithium coin cell battery, supplied as a 5-pack, is intended for use in low-drain electronic devices that require a compact, reliable power source. The battery delivers a stable 3V output and the typical long shelf life of CR2032 cells, making it suitable for replacement in devices or for keeping spares on hand to avoid unexpected power loss.

Advantages

The battery offers stable voltage output throughout most of its service life and maintains charge during long storage periods. Its compact coin-cell form factor enables installation in small devices with limited space. Supplied in a multi-pack, it provides convenience for replacing multiple devices or keeping backups. The lithium chemistry ensures consistent performance at typical ambient temperatures for consumer electronics.

Suitable for

• Wristwatches and small clocks
• Calculators and simple electronic toys
• Key fobs, remote controls, and car remotes
• Motherboard CMOS/BIOS backup battery
• Small sensors, fitness trackers, and measurement devices

Key specifications

• Nominal voltage: 3 V
• Cell type: lithium coin cell
• Form factor: CR2032 (approx. 20 mm diameter, 3.2 mm thickness)
• Pack quantity: 5 cells
• Typical applications: low-drain consumer electronics and memory backup

How to use

Turn off the device (if applicable) before replacing the cell to avoid short circuits or data corruption. Observe polarity when installing the battery: the positive (+) side generally faces up or toward the contact marked with a “+”. Insert the coin cell into the holder or compartment and ensure a secure connection. Dispose of the original battery according to local battery recycling guidelines and replace all cells of the same type and orientation when required.

Usage recommendations

Store unused cells in a cool, dry place away from metal objects to prevent shorting. Avoid exposing the batteries to temperatures far outside normal ambient ranges and do not attempt to recharge a non-rechargeable lithium coin cell. Keep batteries out of reach of children and seek immediate medical attention if swallowed.