The research-grade multichannel potentiostat/galvanostat, VSP-3e, is purpose-built to meet the demands of energy research applications.

Leaflet TBR.



Tailor-made for energy research

Energy-specific functionality unique to Bio-Logic

With space allocated for up to eight channels, the instrument is flexible enough to meet the demands of researchers and R&D specialists alike. And with +/- 1A (expandable up to 800A with boosters), Ethernet LAN for improved multiple user/PC connectivity and built-in EIS, the instrument is especially suited to battery research applications.

Powered by EC-Lab, the advanced, ergonomic software that has earned itself the reputation as a benchmark for potentiostat/galvanostat control software, the VSP-3e boasts a wide range of unique functionality. Only EC-Lab enables users to build and modify experiments incrementally with “modify-on-the-fly” as well as give users the choice to plan their experiment from a vast array of technical presets.

Energy-specific functionality unique to Bio-Logic includes:

  • Fast CCCV shift (constant current, constant voltage)
  • Stack mode (follow individual elements in the pack)
  • BCD (Battery capacity determination)
  • Automatic plotting for Coloumbic efficiency

A compact, upright design reduces the instrument’s footprint and saves space in the laboratory and users can choose from independent channel or multi-electrode (CE to GND mode) configurations (a feature unique to Bio-Logic potentiostat/galvanostats) opening up new scientific research opportunities and enabling users to tailor electrode configurations to their application of choice.



  • Battery & Intercalation Compounds
  • Battery Cycling
  • Capacitor and supercapacitor
  • EIS
  • Fuel Cell & Biofuel Cell
  • Liquid conductivity




  • Compliance: ±10 V;
  • Control voltage: ±10 V adjustable; [0;20] V (standard); up to 60 V with FlexP0060/FlexP0160
  • Voltage resolution: 5 µV on 200 mV range


  • Current ranges: 400 mA to 1 A (standard with “e” type board); down to 1 nA (Low Current)
  • Maximum current: ±1 A (continuous); up to 800 A with four FlexP0012
  • Current resolution: 0.760 nA; down to 76 fA (Low Current)


  • Frequency range: 1 MHz down to 10 µHz
  • EIS Quality Indicators (with “e” type board)


  • Up to 8 channels
  • Connection 2,3,4,5 terminal lead
  • Best acquisition time: 200 µs
  • Stability control mode (7 bandwidths)

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