Button cell battery Procell CR2025 3V lithium — 5 pack

Procell CR2025 3V lithium button cell batteries come in a pack of five and are intended for small electronic devices that require a compact, stable power source. Each cell supplies a nominal voltage of 3V and is optimized for low-drain and intermittent-use applications such as key fobs, calculators, watches and some medical devices. The five-pack format is convenient for households, service technicians and device maintenance, offering spare cells for immediate replacement.

Advantages

The CR2025 cells deliver a stable 3V output and a long shelf life characteristic of lithium chemistry, ensuring reliable operation after storage. Their compact button-cell form factor fits a wide range of device coin-cell compartments. Supplied in a multiple-pack, the set reduces the need to purchase individual cells frequently and ensures you have replacements on hand. The cells are produced to standard dimensions for interchangeability with other CR2025-compatible devices.

Suitable for

• Key fobs and car remotes
• Wristwatches and small clocks
• Calculators and small electronic toys
• Medical devices with low current draw (check device requirements)
• Motherboard memory backup and CMOS batteries in compatible devices

Key specifications

• Cell type: lithium button cell
• Nominal voltage: 3 V
• Diameter: approximately 20 mm
• Thickness: approximately 2.5 mm
• Pack quantity: 5 cells
• Intended usage: low-drain and intermittent-load devices

How to use

Before replacing a cell, check the device manufacturer’s instructions for correct polarity and compatible battery types. Remove the depleted cell using a suitable tool or by following the device’s battery access procedure, taking care not to damage contacts. Insert the new CR2025 with the correct polarity (typically the positive side marked “+” faces outward) and confirm the device powers on. Dispose of the removed cell according to local battery recycling regulations.

Usage recommendations

Store unused cells in a cool, dry place away from direct sunlight and heat sources. Avoid mixing new and used cells in the same device. For devices that support a specific battery chemistry or have manufacturer restrictions, always follow the device guidance. Keep batteries out of reach of children and seek immediate medical attention if a battery is swallowed.