UL approved - High quality reliable product. Stainless steel casing and lid Low magnetic signature Ideal for meters, underwater devices, in fact any application near a magnetic field. High and stable operating voltage Needs no regulation. Improved TMV (Transient Minimum Voltage) effect Perfect for devices that only require power occasionally. Very low self-discharge rate Useful for memory backup applications. Superior storage capability (10 Years) Enhanced Pulse current - Designed for data transmission, emergency signals, alarms. Wide Operating temperature range: -55C to +85C Can be used almost anywhere. Xeno Energy lithium thionyl chloride batteries are available untagged, tagged or with axial leads, please contact Budget Batteries to discuss your requirements. Equivalent to:- Tadiran TL-5902, Tadiran TL-2150, Tadiran TL-5151, Tadiran TL-4902, Tadiran TL-5101, Tadiran TL-5111, Saft LS-14250, Saft LS-14250C, Sonnenschein SL-350/S, Sonnenschein SL-750/S, Sonnenschein SL-150/S, Maxell ER3S, Maxell ER3S-TC, Minamoto ER14250.