Coin cell battery GP Batteries CR2025 3V lithium, safety seal, 4-pack

GP Batteries CR2025 3V lithium coin cell comes in a 4-pack with a safety seal to protect the cells during storage and transport. This compact battery delivers a stable 3V output and is designed for low-drain portable electronics where long shelf life and reliable standby power are important. The coin cell format makes it suitable for slim housings and compact device compartments while the sealed pack helps prevent premature discharge and contamination before first use.

Advantages

The GP CR2025 provides consistent voltage and dependable performance in devices that require small lithium coin cells. Its long shelf life reduces the need for frequent replacement and the safety-sealed packaging maintains battery integrity and cleanliness until the moment of use. The thin profile and standardized dimensions ensure compatibility with a wide range of watches, key fobs, calculators and similar electronics.

Suitable for

• Wristwatches and quartz timepieces
• Car and remote key fobs
• Calculators and small electronic instruments
• Medical measuring devices and health monitors
• LED indicators, small sensors and backup memory modules

Key specifications

• Chemistry: lithium manganese dioxide (Li-MnO2)
• Nominal voltage: 3 V
• Cell type: coin/button
• Diameter: 20 mm
• Thickness: 2.5 mm
• Packed quantity: 4 cells with a safety seal
• Storage: long shelf life suitable for prolonged storage

How to use

Insert the CR2025 cell into the battery compartment observing the correct polarity, usually indicated by a "+" on the cell facing outward. Ensure the battery sits flat in the compartment and that any retaining clip or cover is secured. For devices with multiple cells, replace batteries with cells of the same type and similar age to maintain balanced performance. Dispose of used lithium coin cells according to local regulations for batteries; avoid short-circuiting, puncturing or exposing cells to heat.

Recommendations

Store the sealed 4-pack in a cool, dry place away from direct sunlight and heat sources. Do not mix new and used batteries or different chemistries in the same device. For devices used intermittently, remove the battery if the device will be stored for extended periods to prevent leakage and potential damage.