High power Li-SOCl2 batteries, known for their exceptional 3.6V nominal voltage and high energy density, are a leading choice in the lithium primary battery segment. With lithium metal as the anode and a carbon-thionyl chloride mixture as the cathode, the lithium thionyl chloride batteries deliver reliable power for demanding applications.
1700mAh Li Socl2 Battery Features
High and stable operating voltage
Long shelf life(Annual Self-discharge rate less than 1% at 25°C)
Long operating life
High energy density (450wh/kg)
Wide operating temperature range
Stainless steel container and end caps
Hermetic glass-to-metal sealing
Non-flammable electrolyte
Compliant with IEC60086-4 safety standard
Non-restricted for transport
Basic Parameters
| Item | Subject | Features | Remark |
| Specification | ER17335M | coiling type, stainless steel shell, fully sealed structure | |
| Norminal voltage | 3.6V | ||
| Norminal capacity | 1700mAh | 3mA, 25±3℃，cut-off at 2.0V | |
| Max. continuous discharge current | 400mA | ||
| Max. available pulse current | 1000mA | ||
| Operating temperature | -55℃~+80℃ | When the operating temperature is higher than normal temperature, it may result in a decrease in the capacity at the beginning of the pulse and a low voltage reading. If the continuous temperature is higher than +40℃or lower than -20℃, please consult SUNJ | |
| Dimension | φ17.5x33.5mm | See attached figure | |
| Standard weight | About 19g | ||
| Annual self-discharge rate | ≤1% | 25±3℃，RH 65±10% |
Electrical Performance Graph
