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    LS Mtron

Saelig Company Inc. is no longer representing LSMtron. For further information, please contact The Senior Product Manager at jwlim AT lsmtron.com or visit www.ultracapacitor.co.kr.



LSMtron (Korea) is an innovative industrial manufacturer of power and telecoms cables, elastomers, and ultracapacitors, which became independent in 2003 from the well-known Korean manufacturer LG Group. 

Ultra-capacitors are next-generation core energy storage devices used for energy-efficient vehicles and industrial systems. They overcome both the low energy density of conventional capacitors and also the low output of secondary batteries. They can be used in a wide range of applications where batteries are inappropriate, since they have a wide operation range (-40degC to +70degC). And unlike batteries, ultra-capacitors have great long-term reliability and no maintenance issues.

LS Cable Ultracapacitors, with an impressive energy density of 5.19J/kg, are available from 100F to 3000F and are ideal for:

  • auxiliary power systems for regenerative braking of HEV and railroads
  • providing instantaneous power compensation of precise devices
  • providing peak power for heavy machinery
  • emergency power for wind power generation
  • energy storage for solar power generation system
  • output load compensation for fuel cell batteries
  • high-reliability power military and aerospace applications
  • enhanced operation of office automation machines

In addition to individual capacitors, LS Cable specializes in making complete custom ultracapacitor modules with associated electronics for installation in hybrid vehicles, wind-power systems, medical instruments, etc. Please contact Saelig Co. Inc. to discuss your ultracapacitor needs.

Introduction to LS Mtron

LS Mtron Brochure

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