Button cell battery XCell CR2032 3V 220mAh — pack of 5

XCell CR2032 3V 220mAh is a lithium button cell supplied in a pack of 5. The cell follows the standard CR2032 dimensions and provides a nominal voltage of 3 volts and a nominal capacity of 220 mAh. It is intended for small electronic devices that require a compact, long-lasting power source and stable output at low drain currents.

Advantages

The battery offers a stable voltage output suitable for devices with low to moderate energy consumption and a long shelf life typical for lithium chemistry. Its standard CR2032 form factor ensures compatibility with a wide range of watches, key fobs, calculators, and small electronic modules, and the pack of five reduces the frequency of repurchase. The cells are lightweight and resistant to leakage under normal use conditions.

Suitable for

• Wristwatches and wearable devices
• Car and house key fobs
• Calculators and small office electronics
• Motherboard CMOS/BIOS backup memory
• Small medical devices and measurement instruments

Key specifications

• Chemistry: Lithium manganese dioxide (Li-MnO2)
• Nominal voltage: 3 V
• Nominal capacity: 220 mAh
• Cell type: Button/coin cell, standard CR2032 dimensions (20 mm diameter, 3.2 mm thickness)
• Pack quantity: 5 cells per package
• Storage: Long shelf life when stored at recommended conditions (cool, dry place)

How to use

Insert the CR2032 cell with correct polarity into the device battery compartment, observing the plus (+) and minus (−) markings. Ensure contacts are clean and free of corrosion before installation. Replace depleted cells with new ones from the same pack or of the same specifications to maintain consistent performance. Dispose of used lithium cells according to local regulations at appropriate recycling or collection points.

Usage recommendations

Store unused cells in a cool, dry place away from direct sunlight and heat sources. Avoid short-circuiting cells or exposing them to high temperatures. Keep batteries out of reach of children and pets. For devices requiring backup power (for example, motherboard memory), replace the battery before end-of-life to prevent loss of settings or data.