This part is a kind of semiconductor called LS14500EX.

Function of this product has 3.6V Primary lithium-thionyl chloride (Li-SOCl2)High energy density AA-size bobbin cell.

Manufacturers : SAFT

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Primary lithium battery LS 14500Ex new 3.6 V Primary lithium-thionyl chloride (Li-SOCl2) High energy density AA-size bobbin cell For demanding and potentially explosive atmospheres           Benefits l Used in potentially explosive atmospheres l Enhanced capacity l High voltage response, stable during most of the lifetime of the application l Wide operating temperature range (- 60 °C/+ 85 °C) l Low self-discharge rate (less than 1 % after 1 year of storage at + 20 °C) Key features l Non-flammable electrolyte l Compliant with IEC 60079-11 intrinsic safety standard and IEC 60086-4 safety standard l Stainless steel container and end caps (low magnetic signature) l Hermetic glass-to-meta [ ... ]

LS14500EX PDF Datasheet Download