| Model | ER14250 |
| Alternative models | LS14250/LST14250/LS14250C/TL4902/TL5902/SB-AA02/XL050F/ER3V |
| Size | 1/2AA |
| Cell Type | Bobbin Type |
| Brand | ACT or OEM |
| Nominal capacity | 1200mAh @ 0.5mA to 2.0V @ 23°C |
| Chemistry | Lithium thionyl chloride |
| Nominal Voltage | 3.6V |
| Open circuit voltage | 3.66V |
| Dimension | 14.5(D)*25.2(H)mm |
| Weight | Approx. 9g |
| Shelf life | 10 years |
| Max. continuous discharge current | 20mA |
| Max. pulse discharge current | 50mA |
| Yearly self- discharge | ≤1% |
| Certification | CE/RoHS/UL/UN38.3/MSDS |
| Operating Temperature Range | -55C~+85C |
| Storage ( Recommended ) | 20C ~ +25C |
| Terminals/Connector | Radial tabs / radial pins / axial leads / flying leads |
| Exterior/Housing | Stainless steel container |
| Welding technology | Laser |
| Factory area | 33,325 square meters |
