Saft LSH 20-150 Lithium Battery

Saft LSH 20-150 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), Featuring low base currents and periodic pulses.

Saft LSH 20-150 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 energy
  • Ability to perform safely and reliably up to 150°C with severe vibration/shock constraints
  • Good voltage startup after exposure to high T followed by storage at room T
  • Long shelf life
  • Easy integration within multi-cell tubular cylindrical packs
  • High and stable operating voltage
  • No swelling
  • Sturdy and pressure resistant stainless steel envelope
  • Hermetic and corrosion-proof glass-to-metal sealing
  • Non-flammable electrolyte
  • Ability to withstand at 150°C 750 G peak/0.5 msec shocks
  • Ability to withstand at 150°C 20 GRMS random vibrations
  • Ability to withstand at 150°C linear sine sweep at 30 G peak
  • Automated production
  • Compliant with IEC 60079-11 intrinsic safety standard
  • Restricted for transport (Class 9)


  • Oil drilling and all downhole high temperature environments
  • Measure While Drilling (MWD)
  • Oil and gas well monitoring
  • Heat sterilizable applications
  • Gas metering


Cell Size D
Cell Construction Spiral
Nominal Voltage 3.6 V
Nominal Capacity 14.0 Ah
Max. Continuous Current 300 mA
Max. Pulse Discharge Rate 0.5 A
Max. Outside Diameter 32.05 mm
Max. Height 61.7 mm
Typical Weight 100 g
Operating Temperature Range -40/+150°C


Datasheet: Saft LSH 20-150 Lithium Battery

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