Pack of 10 Batteries
Type: Lithium thionyl chloride (LiSOCl2).
Voltage: 3.6 V.
Length: 25.2 mm.
Diameter: 14.7 mm.
Replaces: 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.
used in wireless alarm systems MCPIR-3000, memory backup for computers like the Apple Macintosh (Parameter Random Access Memory, Parameter RAM, or just PRAM), high tech Suunto dive computers, some Aladin Dive Computers, most ITI, Radionics, ADT Alarm Transmitters and DogWatch 3000 Invisible Fence Systems.