Top Battery Supplier Based in China
Find the perfect Button Battery for your needs. We offer a variety of sizes and chemistries for watches, toys, remote controls, and other small electronics.
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Summary of Lithium CR2016 Battery The CR2016 is a 3 V primary lithium button cell based on Li-MnO₂ chemistry, distinguished by its 1.6 mm ultra-thin profile, stable pulse discharge capability, and excellent low-temperature behavior. From a manufacturing and engineering standpoint, CR2016 cells are frequently selected where space constraints, stacked voltage configurations, and intermittent high-current loads…
Summary of CR1220 Battery Button 3V The CR1220 is a compact primary lithium cell designed for long-term, low-current applications where stable voltage, predictable discharge behavior, and long shelf life are critical. From a manufacturing and engineering standpoint, this cell prioritizes electrochemical stability, leak resistance, and compliance over peak power output, making it suitable for memory…
Summary of Lithium Battery CR2025 3V The CR2025 is a 3V primary lithium coin cell based on lithium manganese dioxide (LiMnO₂) chemistry. It is widely used in compact electronic devices that require stable voltage, long shelf life, and reliable pulse discharge performance. This cell is mercury-free, environmentally compliant, and engineered for safety and consistency rather…
Summary of CR2032 3V Battery The CR2032 is a primary (non-rechargeable) lithium coin cell delivering a nominal 3.0V, which is twice the voltage of alkaline button cells. This higher voltage enables stable operation for low-power electronics without series stacking or complex regulation. From an engineering standpoint, Li-MnO₂ chemistry maintains a flat discharge curve, meaning device…
Summary of CR2450 3V Battery This CR2450 lithium coin cell is a primary (non-rechargeable) Li-MnO2 battery engineered for devices that demand long service life, stable voltage, and environmental compliance. With a large 620mAh nominal capacity, high gravimetric energy density up to 286.15Wh/kg, and reliable pulse discharge capability up to 10mA, it is optimized for key…