CR2032

The Jauch Quartz CR2032 H3B is a premium 3V lithium manganese dioxide (LiMnO2) coin cell battery designed for high reliability in critical applications. Engineered with Jauch's stringent quality standards, this battery provides stable, long-lasting power suitable for real-time clocks (RTCs), medical instruments, and industrial IoT devices.

Key specifications include a nominal voltage of 3.0V and a nominal capacity of approximately 230mAh. The battery measures 20mm in diameter and 3.2mm in thickness, fitting the industry-standard CR2032 form factor. It boasts a wide operating temperature range from -30°C to +70°C, ensuring performance in challenging environments.

Designed for extended operational life, the CR2032 H3B features ultra-low self-discharge, retaining over 90% of its capacity after 10 years of storage. It also offers superior leakage resistance due to advanced sealing technologies and excellent pulse capability for short-term high-current draws. The chemistry is eco-friendly, containing 0% Mercury (Hg) and Cadmium (Cd), and it is frequently recognized under UL safety standards.

This battery is an ideal choice when physical space allows for its slightly larger capacity compared to the CR2025. Its high energy density and consistent performance make it a trusted power source for memory backup circuits and sensors.