Saft LS 14250 Lithium Battery

Saft LS 14250 Lithium Battery Cell is ideally suited for long-term applications Low self-discharge rate (less than 3 % after 1 year of storage at + 20°C), and Features low base currents and periodic pulses.

Saft LS 14250 Lithium Battery is ideally suited for long-life applications  (typically from 5 to 10 years), featuring low base currents and periodic high current pulses. Saft has already delivered batteries with 20+ year life expectancies to key manufacturers and utilities. Our long-term customers have been able to verify the reliability of our batteries through severe qualification processes, endurance testing, and of course our products’ proven track records in the field. High-quality materials, components, and methods, such as high-end glass-to-metal seals for full hermeticity; laser welding of enclosures; and the best quality materials and processes to prevent corrosion, avoid cell internal short circuits and ensure the highest capacity retention across a long life.

Designed to meet all major quality, safety, and environmental standards

  • Safety: UL 1642 [File MH12609] IEC 60086-4 [cell]
  • Transport: UN 3090, 3091 & 3499 for components [assembly under testing!
  • Compliant to ATEX: IEC 60079-11 part 10.5 icell
  • Quality: 150 9001, Saft World Class continuous program
  • Environment: ISO 14001, RoHS and REACH compliant


  • High voltage response, stable during most of the lifetime of the application
  • Wide operating temperature range (-60°C/+85°C)
  • Low self-discharge rate (less than 1 % per year of storage at +20°C)
  • Easy integration into compact systems
  • Superior resistance to atmospheric corrosion
  • Stainless steel container and end caps (low magnetic signature)
  • Hermetic glass-to-metal sealing
  • Non-flammable electrolyte
  • Compliant with IEC 60086-4 safety standard and IEC 60079-11 intrinsic safety standard (class T4 assignment)
  • Underwriters Laboratories (UL) Component Recognition
  • Non-restricted for transport/
  • Non-assigned to Class 9 according to the UN Recommendations on the transport of dangerous goods
    – Model Regulations


  • Utility metering
  • Automatic meter reading
  • Alarms and security devices
  • Tollgate systems
  • Memory back-up
  • Computer real-time clocks
  • Tracking systems
  • Automotive electronics
  • Professional electronics


Cell Size 1/2 AA
Cell Construction Bobbin
Nominal Voltage 3.6 V
Nominal Capacity 1.2 Ah
Max. Continuous Current 35 mA
Max. Pulse Discharge Rate 0.1 A
Max. Outside Diameter 14.55 mm
Max. Height 25.15 mm
Typical Weight 8.9 g
Operating Temperature Range -60/+85°C


Datasheet: Saft LS 14250 Lithium Battery

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