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Electronics Solution Group Ltd (ESG) supplies a wide range of Lithium Thionyl Chloride (Li-SOCl₂) batteries designed for applications requiring high energy density, stable voltage and long operating life. These primary lithium batteries provide a nominal voltage of 3.6V and are available in standard cylindrical sizes such as 1/2AA, 2/3AA, AA, A, C, D and DD, as well as special battery formats including ER9V.
Key Features:
High nominal voltage: 3.6V
Very high energy density
Long service life
Low self-discharge rate
Stable operating voltage
Wide range of sizes and capacities
Suitable for long-term industrial and electronic applications
Available in standard and high-current versions
Available Models:
The product range includes compact cells such as ER10250, ER14250 and ER14505, medium-size models such as ER17505, ER18505 and ER20505, and high-capacity cells including ER26500, ER34615 and ER341245. High-current versions are available in the ER14250M, ER14505M, ER18505M, ER26500M and ER34615M series.
These batteries offer nominal capacities from 400 mAh up to 36,000 mAh, depending on the model, making them suitable for both compact electronic devices and demanding industrial systems requiring extended operating time.