Button Lithium Battery Vinnic CR1025 BAT1025.VNC1 3V, 1 pc

Single Vinnic CR1025 lithium button cell rated 3V, model BAT1025.VNC1, supplied as one piece for replacement or backup use. This compact coin-type battery delivers a stable nominal voltage and is designed for devices that require the CR1025 size. Typical applications include small electronic items such as watches, calculators, key fobs, small medical devices, and other low-drain electronics where a thin, long-life power source is needed.

Advantages

The CR1025 lithium chemistry provides a consistent 3V output and a long shelf life, supporting reliable performance after storage. Its compact coin form factor makes it compatible with tight battery compartments and slim device designs. The single-unit packaging is convenient for targeted replacements and keeping a spare on hand without purchasing multi-packs.

Suitable for

• Wristwatches and small clock modules
• Basic calculators and small electronic toys
• Key fobs, remote controls, and security tokens
• Small medical monitoring devices and hearing aids with CR1025 size
• Backup memory in electronic modules and motherboards that accept CR1025

Key specifications

• Chemistry: Lithium manganese dioxide (Li-MnO2)
• Nominal voltage: 3 volts
• Cell type: Coin/button
• Size designation: CR1025 (approx. 10 mm diameter, 2.5 mm thickness)
• Typical application: Low-drain, long shelf-life devices
• Packaging: Single cell

How to use

Ensure the device is powered off before replacing the battery. Open the battery compartment according to the device manufacturer's instructions, note polarity marking and orientation, and insert the CR1025 cell with the correct side facing up. Close the compartment securely and verify device operation. Dispose of the used lithium cell according to local battery recycling and hazardous-waste regulations.

Usage recommendations

Store the spare CR1025 cell in a cool, dry place away from metal objects and extreme temperatures. Avoid short-circuiting the terminals; do not attempt to recharge, disassemble, or expose the cell to fire. When replacing batteries in medical or safety-critical devices, confirm correct installation and test device function immediately after replacement.