3v cr2032 lithium coin cell
The 3V CR2032 lithium coin cell is a versatile and compact power source that has become indispensable in modern electronics. This button-shaped battery measures 20mm in diameter and 3.2mm in thickness, making it ideal for small electronic devices. With its nominal voltage of 3 volts, the CR2032 utilizes lithium manganese dioxide chemistry, offering exceptional stability and reliability. The battery features a robust stainless steel casing that ensures protection against leakage and provides an extended shelf life of up to 10 years. Its high energy density allows for consistent power delivery throughout its operational life, making it particularly suitable for devices requiring long-term, stable power output. Common applications include watches, calculators, car key fobs, medical devices, fitness trackers, and various IoT sensors. The CR2032's non-rechargeable design prioritizes safety and eliminates the risk of improper charging, while its flat discharge curve ensures stable voltage output until depletion. The battery's wide operating temperature range from -30°C to 60°C makes it suitable for diverse environmental conditions, maintaining reliable performance in both indoor and outdoor applications.