1620 Button Battery: High-Performance Lithium Cell for Compact Electronic Devices

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1620 button battery

The 1620 button battery is a compact, high-performance lithium cell that delivers reliable power for various small electronic devices. This 3-volt coin cell battery features a diameter of 16mm and a height of 2.0mm, making it ideal for miniature applications. The battery utilizes lithium manganese dioxide (Li/MnO2) chemistry, ensuring stable voltage output and excellent performance across a wide temperature range. With a typical capacity of around 78mAh, the 1620 battery provides long-lasting power for devices such as car key fobs, small remote controls, medical devices, and various wearable technologies. Its hermetic sealing technology prevents leakage while maintaining a shelf life of up to 10 years when properly stored. The battery's flat discharge curve ensures consistent performance throughout its operational life, while its low self-discharge rate makes it particularly suitable for devices requiring long-term reliability. The 1620 button battery also features built-in safety mechanisms, including internal pressure vents and protective circuits, making it a secure choice for consumer electronics.

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The 1620 button battery offers numerous advantages that make it a preferred choice for both manufacturers and consumers. Its compact size allows for seamless integration into slim electronic devices without compromising on power output. The battery's high energy density ensures maximum power storage in a minimal footprint, making it particularly valuable for space-constrained applications. The stable voltage output throughout the discharge cycle prevents performance fluctuations in sensitive devices, while the wide operating temperature range of -20°C to 60°C ensures reliability in various environmental conditions. The battery's leak-resistant design protects expensive electronic components from damage, providing peace of mind for both manufacturers and end-users. The long shelf life of up to 10 years reduces replacement frequency and maintenance costs, making it a cost-effective solution for long-term applications. Additionally, the battery's robust construction withstands vibration and shock, making it suitable for portable devices. The consistent power delivery ensures reliable operation of critical functions such as memory backup and real-time clock operations. The battery's low internal resistance enables high pulse capability, supporting devices that require burst current draws. These features, combined with its safety features and environmental compliance, make the 1620 button battery an excellent choice for modern electronic applications.

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1620 button battery

Superior Energy Density and Compact Design

Superior Energy Density and Compact Design

The 1620 button battery exemplifies advanced energy storage technology through its exceptional energy density packed into a compact form factor. The carefully engineered design maximizes power capacity while maintaining a slim profile, enabling integration into increasingly miniaturized electronic devices. The battery's lithium manganese dioxide chemistry provides an optimal balance between energy storage and physical dimensions, delivering 3 volts of nominal voltage in a package just 16mm in diameter and 2mm in height. This remarkable power-to-size ratio makes it particularly valuable for applications where space is at a premium, such as wearable devices, medical instruments, and automotive key fobs. The efficient use of internal space and advanced cathode materials ensures maximum energy storage without compromising on reliability or safety.
Extended Operational Lifespan

Extended Operational Lifespan

One of the most significant advantages of the 1620 button battery is its impressive operational lifespan. The battery's sophisticated chemistry and construction result in a minimal self-discharge rate of less than 1% per year under optimal storage conditions. This exceptional stability ensures that devices remain powered for extended periods without frequent battery replacements. The battery's flat discharge curve maintains stable voltage output throughout its service life, preventing sudden performance drops that could affect device functionality. The combination of high-quality materials and precision manufacturing processes results in a product that can reliably power devices for years, reducing maintenance requirements and operating costs for both consumers and manufacturers.
Enhanced Safety and Reliability Features

Enhanced Safety and Reliability Features

The 1620 button battery incorporates multiple safety features that make it one of the most reliable power sources in its class. The battery's construction includes a robust stainless steel casing that provides mechanical protection while maintaining dimensional stability. Internal pressure vents are designed to safely release any buildup of gases under extreme conditions, preventing potential hazards. The hermetic sealing technology effectively prevents electrolyte leakage, protecting both the battery and the device it powers. The battery's internal structure includes separator materials that prevent internal short circuits, while the positive temperature coefficient (PTC) protection helps prevent overheating during high-current situations. These safety features are complemented by stringent quality control measures during manufacturing, ensuring consistent performance and reliability across all applications.

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