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Bio-LogicEssentialPotentiostats

HCP-803

Essential High-Current Potentiostat

±80 A for supercapacitors and fuel cells

  • ±80 A, ±3 V (at 80 A)
  • EIS up to 20 kHz
  • Fuel cells/electrolyzers, supercapacitors and electroplating
  • Emergency stop button and open-circuit safety input
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Bio-LogicManufacturer: Bio-Logic SAS, Seyssinet-Pariset, France · Authorized distributor for Türkiye: Entek Elektronik

Overview

The HCP-803 is a high-current potentiostat able to handle currents up to ±80 A within a ±3 V voltage range. It is primarily designed for fuel cell/electrolyzer and supercapacitor applications.

It combines a research-quality potentiostat with an 80 A booster in the same chassis. When not connected to the booster section, the potentiostat has the same specifications as the VMP-3e boards (with EIS option).

Applications

Key features

  • ±80 A, ±3 V (at 80 A)
  • EIS up to 20 kHz
  • Fuel cells/electrolyzers, supercapacitors and electroplating
  • Emergency stop button and open-circuit safety input

Technical specifications

HCP-803 technical specifications
Current±80 A
Voltage±5 V (at 1 A), ±3 V (at 80 A)
Accuracy< 800 mA on the 80 A range
EISUp to 20 kHz
Connection2, 3, 4, 5 terminals
SoftwareEC-Lab®

Source: Bio-Logic 2026 product catalogue (EC-BR-034-h) and product brochures. Specifications are subject to change without notice.

Documentation

Frequently asked questions

Which applications is this instrument suitable for?
Fuel cells and hydrogen, Supercapacitors, Battery research, Photovoltaics. Where you cannot confirm measurement suitability, our technical team proposes a configuration based on your application.
How are installation, training and warranty provided?
Installation, software training and after-sales technical support are provided by Entek Elektronik in Türkiye. Warranty and service terms are stated in writing in the quotation.
In which language are the technical documents?
Manufacturer catalogues and brochures are in their original English; Entek datasheets are available in English and Turkish. Manufacturer documents are the authoritative source for official, current technical data.

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  • FlexP 0060: 60 V / 50 A (200 A with 4 in parallel) — battery pack characterization
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  • 2 slots: second channel or bipotentiostat for RRDE
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Is this instrument right for your research?

Our technical team evaluates the configuration and alternatives according to your measurement needs.

Technical discussion and quotation