Power Conversion Equipment La Marche

La Marche has been providing reliable power conversion products. La Marche products include industrial battery chargers, rectifiers, power supplies, inverters and many more.

General Information

We have built our reputation by controlling all aspects of the development process including design, in-house manufacturing and testing. La Marche is a Woman Owned Small Business (WOSB) and an ISO 9001:2015-certified manufacturer which includes 100% functional testing for every La Marche product. The Company is headquartered in Des Plaines, IL, USA.

Power Conversion La Marche Product

Battery Chargers

Utility Battery Charger
Utility Battery Charger


  • A12B: Mag Amp Battery Charger
  • TPSD2: Ferro Battery Charger
  • A77: SCR Battery Charger
  • A97: Switchmode Charger
  • SGC: Smart Microprocessor Controlled SCR
  • Battery Float Current Monitor (FCM)
  • A96: Switchmode Utility Rectifier / Battery Charger
  • A96M: Switchmode Rectifier System
  • A97M:Utility Switchmode Rectifier
  • Telecom

Engine Start

  • ESCR V2: SCR Battery Charger
  • MSM: Switchmode Charger
  • ESCR II:SCR Battery Charger
  • USC: Switchmode Charger
  • LMES Pro: High Frequency Battery Charger
  • A46/A46F: Mag Amp Battery Charger
  • A40/A40F: Analog Metering Mag Amp Charger
  • ARBS: Automatic Redundant Battery Selector
  • EC: Ferro Battery Charger
  • A18J/A20R: Constavolt Battery Charger
  • HCAP Supercapacitor Module: Hybrid Supercapacitor


  • Fire Protection (A48)
  • Telecom (DCPS)
  • Material Handling (A39)
  • Material Handling (A70MD)
  • Mining (A75MD)
  • Railroad (A75R)
  • Railroad (RHF)
  • Single Cell (SC3)


  • Flooded Lead Acid
  • VRLA
  • Nicad
  • Lithium Ion
  • HCAP Supercapacitor Module

Surge Suppressors

  • Category C
  • Category B
  • Category A

Battery Selector

  • ARBS (Automatic Redundant Battery Selector)
  • DCES (DC Electronic Switch)
  • Converters

UPS (Unit Power Supply)

  • Industrial UPS (IUPS)
  • Ferro Series UPS (AUPS)
  • Modular UPS (MUPS)
  • Outdoor UPS (OUPS)
  • A32P / A32S
  • Compact UPS (CUPS)
  • Inverters

Battery Tester

  • BI Battery Informer
  • RH 3 Battery Tester
  • EBI Enhanced Battery Informer


  • LMDC (High Power DC System)
  • BDC (Battery Distribution Center)
  • LDC (Load Distribution Center)
  • Breaker Panels (Breaker Panels for Distribution Center)


  • Controllers
  • Inverters
  • Energy Storage


  • Manual ByPass Switch
  • Manual ByPass System
  • External Alarm Box (EAB)
  • Battery Float Current Monitor (FCM)

Enclosures(LME,NEMA 3R)

Reference: http://www.lamarchemfg.com

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