



Specifications:
1. Cell Type: D-size cylindrical cell
2. Chemistry: Lithium Thionyl Chloride (Li-SOCl₂)
3. Nominal Voltage: 3.6V
4. Nominal Capacity: Approx. 19Ah (19000mAh)
5. Max Continuous Current: 150 mA
6. Max Pulse Current: Up to 400 mA (with capacitor support)
7. Operating Temperature Range: -55°C to +85°C
8. Self-discharge Rate: <1% per year at +20°C
9. Shelf Life: 10+ years at room temperature
10. Terminal Type: Axial leads or tabs (varies by model)
11. Diameter: Approx. 33 mm
12. Length: Approx. 61.5 mm
13. Weight: Approx. 100 g
14. Applications: Utility meters, RTC memory backup, alarm systems, data loggers, GPS tracking, IoT sensor nodes, remote monitoring systems