... working temperature -55 to 85 0/C Lithium battery 3.6v Specifications Type :Lithium battery Dimension with tubeNominal Max. Diameter(mm)Height ... to 85°C Hermetically glass-to-metal sealing Stainless steel container Non-flammable electrolyte Spiral type UL, CE, , RoHS ,SGS ... systems, industrial clocks Military electronicsJ & Y ’s single cell or battery packNormal size: AAA, AA, A,SC,C,D, F, N ...