Alkaline Button Cell Vinnic BATG0.VNC LR521 / 384 1 pc 1.5V

Single Vinnic BATG0.VNC alkaline button cell (LR521 / 384) supplies 1.5V in a compact, coin-style package for small electronic devices. This single-piece alkaline cell is intended for low-drain applications where a stable voltage and long shelf life are important. The cell fits designs that accept LR521 / 384 size and provides a reliable primary power source for devices with limited space.

Advantages

The alkaline chemistry delivers stable 1.5V output across typical discharge curves, helping to maintain consistent device operation until the end of service life. Its compact dimensions and single-piece supply make installation straightforward in confined battery compartments. The cell is designed for extended shelf life and predictable performance under normal storage conditions, reducing the need for frequent replacements in low-drain devices.

Suitable for

• Wrist watches and timekeeping devices
• Small calculators and electronic organizers
• Toys and novelty electronics with low power draw
• Medical devices and portable sensors requiring compact 1.5V power

Key specifications

• Nominal voltage: 1.5V
• Chemistry: alkaline
• Cell format: button/coin (LR521 / 384 size)
• Supply quantity: 1 piece
• Intended use: primary (non-rechargeable) battery for low-drain applications

How to use

Install the cell into the device following the polarity markings in the battery compartment, ensuring the correct orientation of positive and negative terminals. Avoid forcing the cell into place; it should fit snugly in the designated holder. Replace with the same size and chemistry to preserve device functionality. Dispose of the spent cell in accordance with local regulations for battery recycling or hazardous waste.

Usage recommendations

Store unused cells in a cool, dry place away from direct sunlight and heat sources. Do not attempt to recharge, open, or puncture the cell. Keep out of reach of children and dispose of used batteries through appropriate recycling channels to minimize environmental impact.