"Industrial lithium battery from Tadiran.
These batteries have excellent properties for professional and industrial use.
Designed for: normal and buffer modeExcellent shelf life (10 years)Extremely low self-discharge rate (1% or less per year)Suitable for long-term use at low currentSuitable for low current levels and long standsTechnical data:Cell size: AA (Mignon)System: LiSOCl2Voltage: 3.6 VCapacity: 2400 mAhPlug-in system: axial wireCell type: industry"