Alkaline button battery Varta V23GA 52 mAh — zinc‑manganese coin cell

Varta V23GA is an alkaline zinc‑manganese button cell with a nominal capacity of 52 mAh, supplied in a compact coin format suitable for small electronic devices. Designed to deliver stable low‑drain power, this battery offers consistent voltage output for devices such as remote controls, key fobs, calculators and certain types of sensors. The compact dimensions and standard contact layout ensure straightforward replacement and reliable electrical contact in compatible holders.

Advantages

The Varta V23GA battery provides a balanced combination of shelf stability and predictable discharge behavior for low‑power applications. Its zinc‑manganese alkaline chemistry is engineered for reliable voltage under light continuous or intermittent loads. The small coin format simplifies installation and replacement in confined housings, while the 52 mAh nominal capacity supports extended operating periods in suitable devices.

Suitable for

• Remote controls for cars and home electronics
• Key fobs and security transmitters
• Small calculators and digital counters
• Low‑power sensors and measurement devices

Key specifications

• Chemistry: zinc‑manganese (alkaline)
• Nominal capacity: 52 mAh
• Cell type: button / coin
• Intended use: low‑drain electronic devices
• Form factor: compact coin format for standard contact holders

How to use

Verify device compatibility with the Varta V23GA before installation by checking the existing battery size and polarity markings. Install the cell in the correct orientation to ensure proper contact and avoid short circuits. For devices with battery compartments, seat the coin cell flat against the contacts and close the compartment securely. Replace batteries in sets when multiple cells are used to maintain uniform performance.

Recommendations

Store unused Varta V23GA cells in a cool, dry place away from direct sunlight and heat sources. Dispose of used batteries according to local regulations for alkaline cells. Keep out of reach of children and avoid exposing the battery to fire or high temperatures. For best device performance, replace the battery as soon as signs of low power appear, such as intermittent operation or weakened signal strength.