The RJD2450 is a rechargeable LI-ION coin cell manufactured by Illinois Capacitor and Cornell Dubilier. With a voltage rating of 3.7VDC and a capacity of 200mAh, this compact and high-performing battery is ideal for various portable devices, including wearable electronics, medical devices, and IoT applications. Measuring at 24.5mm in diameter and 5.4mm in height, the RJD2450 offers a reliable power solution with its long cycle life and excellent performance in extreme temperatures.