CR1220 Lithium Cell Battery: Long-lasting, Temperature-Resistant Power Solution for Compact Electronics

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lithium cell battery cr1220

The CR1220 lithium cell battery is a compact, high-performance power source widely used in various electronic devices. This 3-volt coin cell battery features a diameter of 12mm and a height of 2.0mm, making it ideal for small electronic applications. The battery utilizes lithium manganese dioxide (Li/MnO2) chemistry, which provides excellent energy density and a stable discharge voltage throughout its service life. With a typical capacity of around 40mAh, the CR1220 offers reliable power for devices such as watches, calculators, car key fobs, medical devices, and various small electronic instruments. The battery's construction includes a stainless steel casing that ensures protection against leakage and provides structural integrity. Its non-rechargeable design is optimized for long-term use, with a shelf life of up to 10 years when stored properly at room temperature. The CR1220 maintains consistent performance across a wide temperature range, typically from -30°C to 60°C, making it suitable for diverse operating conditions. The battery's low self-discharge rate ensures that it retains its capacity during storage, making it a dependable power source for devices that require constant, reliable energy over extended periods.

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The CR1220 lithium cell battery offers numerous advantages that make it a preferred choice for both manufacturers and consumers. Its compact size allows for integration into increasingly miniaturized electronic devices while maintaining powerful performance. The battery's high energy density ensures maximum power output despite its small form factor, providing excellent value for size-sensitive applications. The CR1220's stable voltage output remains consistent throughout its operational life, ensuring reliable device performance without sudden power drops. The battery's impressive shelf life of up to 10 years means users can stock spares without concerns about degradation during storage. Its wide operating temperature range makes it suitable for various environments, from cold outdoor conditions to warm indoor settings. The leak-resistant design protects sensitive electronic components from damage, reducing maintenance costs and extending device longevity. The battery's low self-discharge rate ensures that stored energy is available when needed, making it ideal for emergency backup applications. Its cost-effectiveness is enhanced by its long service life, reducing the frequency of replacements. The CR1220's universal compatibility with many devices makes it a versatile power solution across multiple applications. The battery's safety features, including short-circuit protection and stable chemistry, provide peace of mind for users. Additionally, its environmental impact is minimized through proper disposal channels and the use of controlled materials in its construction.

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lithium cell battery cr1220

Extended Operational Lifespan

Extended Operational Lifespan

The CR1220 lithium cell battery stands out for its exceptional operational lifespan, which significantly exceeds that of conventional battery alternatives. This extended service life is achieved through advanced lithium manganese dioxide chemistry that maintains stable voltage output throughout the battery's entire usage period. The carefully engineered internal structure minimizes energy loss during idle periods, resulting in a self-discharge rate of less than 1% per year under optimal storage conditions. This remarkable stability ensures that devices powered by CR1220 batteries maintain consistent performance without frequent battery replacements. The long operational life is particularly valuable in devices that require continuous power supply, such as security system backups, medical devices, and automotive key fobs, where battery failure could lead to critical situations.
Superior Temperature Resilience

Superior Temperature Resilience

One of the most remarkable features of the CR1220 lithium cell battery is its exceptional performance across an extensive temperature range. The battery maintains stable operation from -30°C to 60°C, making it suitable for applications in various challenging environments. This temperature resilience is achieved through specialized electrolyte formulations and robust internal construction that prevents performance degradation in extreme conditions. The battery's ability to function effectively in both cold and hot environments makes it ideal for outdoor electronic devices, automotive applications, and industrial equipment. This temperature stability ensures reliable power delivery regardless of seasonal changes or operating conditions, providing peace of mind for users in diverse climatic regions.
Compact Yet Powerful Design

Compact Yet Powerful Design

The CR1220 lithium cell battery exemplifies efficient power delivery in a remarkably compact form factor. Despite its small size, measuring just 12mm in diameter and 2.0mm in height, the battery delivers a consistent 3-volt output with impressive energy density. This compact design is achieved through precision engineering that maximizes the active material content while maintaining structural integrity. The battery's small footprint makes it ideal for modern miniaturized electronics without compromising on power output. The efficient use of space allows device manufacturers to create smaller, more elegant products while ensuring reliable power supply. This combination of compact size and powerful performance makes the CR1220 an optimal choice for space-constrained applications where energy requirements cannot be compromised.

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