The VARTA CR123A is a 3V primary lithium manganese dioxide (Li-MnO2) cylindrical cell (IEC CR17345) from VARTA's coiled cell series. Lithium cylindrical cells like this are used in alarm systems, home security equipment, smoke detectors and other devices that need a long-life 3V supply. Supplied as a single cell.
Key features
- 3V lithium manganese dioxide chemistry
- Low self-discharge (less than 1% per year at room temperature)
- Long shelf and operating life
- No passivation effect
- 0% lead, mercury and cadmium
- UL recognised
Technical specifications
- Type: CR123A (IEC CR17345)
- VARTA type number: 6205
- Nominal voltage: 3V
- Capacity: 1,550mAh
- Diameter: 17.0mm
- Height: 34.5mm
- Weight: 17g
