The VARTA VT6127601301 is a genuine VARTA 3.6V 1200mAh lithium thionyl chloride (Li-SOCl2) battery, specifically a CR 1/2 AA-S-CD cell. This high-performance battery is designed for long-term power in industrial and agricultural equipment, including memory backup, utility metering, and security systems. It offers a stable voltage output and a wide operating temperature range, ensuring reliable operation in demanding environments. The battery features solder pins for secure integration into electronic circuits.