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Akyga AKY2499 is a high-performance button cell battery with a Manufacturer's Part Number 3421063. This battery is a type of push-button switch featuring a Lithium Manganese Dioxide (Li-MnO2) composition, offering a nominal voltage of 3 volts and a capacity of 280 mAh. It is specifically designed in the CR2430 form factor, making it suitable for various compact electronic devices. Known for its stability and long shelf life, this non-rechargeable battery is typically used in applications such as calculators, small sensors, and backup batteries in computer systems where reliable performance at stable voltages is crucial. Its durable construction and dependable output make it a preferred choice in routine engineering tasks requiring a steady power source.