Non-Rechargeable Lithium Cell for Industrial and Memory Applications
SAFT LS 14250
3.6-Volts 1200mAh (1.20Ah) Lithium-thionyl chloride (Li-SOCl2)

Part #
Volume Pricing: Pricing reflected in cart
6 or more for $6.40each
12 or more for $5.18each
USUALLY SHIPS SAME DAY when ordered by 1:30pm MST

The Saft LS/LST ranges are cylindrical primary lithium cells, based on the Lithium-Thionyl chloride (Li-SOCl2) chemistry. Their key features are is the concentric electrodes ("bobbin") construction that enables maximum loading of active materials and corresponding energy.

The LS/LST cells are designed specifically for long-term (3 to 15 years) applications, featuring a few A base currents and periodic pulses, typically in the 5-150 mA range.

Construction features

  • Concentric ("bobbin") electrodes
  • Stainless steel containers
  • Sturdy hermetic glass-to-metal sealing
  • Built-in safety vent for C and D-sized cells
  • Un-fused individual cells
  • Available as individual cells (size AA to D; with or /without tabs)


  • High operating voltage, stable during most of the application lifetime
  • Some of the highest nominal capacities on the market today
  • Excellent reliability over extended operating life
  • Wide operating temperature range (-60 C to 85C ), up to 125C for some cell models
  • Excellent resistance to humid environments
  • Low magnetic signature
  • Good resistance to passivation
  • Non-flammable (and non-pressurized at ambient temperature) inorganic (but corrosive) electrolyte
  • Less than 1% capacity loss during storage at ambient temperature before use
  • AA, AA and A cell models non-restricted to transport
  • Up to 25 years of mass production experience
  • Excellent safety records
  • Compliance with the European directive RoHS


Manufacturer: SAFT
Part Number: LS 14250
Brand: SAFT
Model: LS 14250-BA
Volts: 3.6
Chemistry: Lithium-thionyl chloride (Li-SOCl2)
Size: 1/2AA
Category: Non-Rechargeable Lithium Cell for Industrial and Memory Applications
Dimensions: Max Diameter: 14.55mm
Max Height 25.15mm
Operating Temp. Range: -60C to +85C
Max. recom. Cont. Current: 35mA
Warranty: DOA
ANSI: 1/2AA, 1/2R6, 1/2UM3
IEC: 1/2ER6
Contacts: Button Top Pressure Contacts

Main applications

  • Memory back-up
  • Real-time clocks
  • Utility metering
  • Automated Meter Reading
  • Wireless alarms and Security devices
  • Emergency locations transmitters beacon
  • Electronic toll collection
  • Professional electronics

XENOENERGY: XL-050F, TADIRAN: TL-2150, TL-4902, TL-5101, TL-5112, TL-5151, TL-5902, SAFT: LS-3, LS-14250, LS14250, SONNENSCHEIN: SL-350, SL-750, TOSHIBA: ER3V, ER4V, MAXELL: ER3, ER3S, OTHER: 1770-XZ, 3B26, 418-0076, 60-0576-100, 6135-99-770-2535, 6ES5-980-0MA11, 742-0011, 922-1262, ER4, T04/41, T04/51, TL-5112, TL-5151S, TL-2151, VL1/2AA