ER17505 — Li-SOCl2 Primary Lithium Cell
The ER17505 is a high-energy primary lithium thionyl chloride cell designed for applications that require long service life and stable voltage under low-to-moderate drain conditions.
Key Specifications
- Nominal voltage: 3.6 V
- Typical capacity: ~3,400 mAh (depends on load profile)
- Diameter: ~17.0 mm
- Height: ~50.5 mm
- Operating temperature: -60°C to +85°C
- Shelf life: 10+ years under proper storage
Applications
Typical uses include utility metering, industrial telemetry, security sensors, and remote monitoring equipment where long-term reliable power is required and battery replacement is difficult or costly.
Features
- High energy density for compact designs
- Low self-discharge for extended storage
- Stable voltage over long periods
- Robust performance across wide temperatures
