A Battery
Also known as: A
Obsolete battery size between AA and C. Rarely manufactured today but occasionally needed for vintage electronics and specialty applications. Similar diameter to AA but same height as C cell.
Quick Specifications
Voltage
1.5V
Capacity
17000mAh mAh
Size
⌀17 mm
Height
50 mm
Technical Drawing
Dimensions shown in mm. Drawing not to scale.
Chemistry & Performance
| Chemistry | Voltage | Capacity | End Voltage |
|---|---|---|---|
| Alkaline | 1.5V | 17000mAh mAh | 0.9V |
| Carbon Zinc | 1.5V | 5000mAh mAh | 0.8V |
Physical Specifications
- Diameter
- 17 mm
- Height
- 50 mm
- Weight (alkaline)
- 31 g
- Weight (carbon_zinc)
- 25 g
Standard Designations
IEC Code
R23
ANSI Code
905
Common Uses
- Vintage electronics
- Specialty industrial equipment
- Emergency lighting
- Older radio equipment
- Replacement for older devices
Temperature Range
Operating
-18°C to 55°C
Storage
-30°C to 70°C
Data Sources
- IEC 60086-2 Standard
Retrieved: 2025-01-15
International standard for primary batteries