EDLC Single Cell

Hy-Cap NEO Supercapacitor
with World Class Technology to fulfil customer satisfactory

VINATech engineers have continually taken effort to develop and improve the EDLC technology. VINATech Supercapacitors are produced from the VINATech’s originally developed Smart Factory based production equipment and VINATech supercapacitor’s surpassing the international standard. VINATech products and technology applies to the automotive vehicles for the next generation, communication equipment, IoT, and the industrial equipment of the worldwide customers, and VINATech engineers will help them to experience the better technology. Hy-Cap NEO supercapacitors is ready to combat effects of extreme environments and will cover the range of 1 Farad to 100F in Radial options.

  • - Temperature range -40~65℃ (extended to 85℃ when de-rated)
  • - Low ESR
  • - 2.7V and 3.0V options
  • - 500,000 cycle life
  • - World class supercapacitor solution

Hy-Cap NEO VET Supercapacitors
Optimized Performance for wider temperature environments

Hy-Cap NEO VET Supercapacitors are now available and they are optimized for wider temperature environments.
VINATech is the leading supercapacitor manufacturer in the Smart Meter and IoT application markets, offering the best products for a variety of functions and conditions. Newly developed Hy-Cap NEO VET 2.7V Supercapacitors are working under -40°C low temperature to +85℃ high temperature.

Please check the link below for further details and specifications.

  • - Temperature range -40~85C, Humidity 85% RH (2.7V)
  • - Low ESR
  • - 500,000 Cycle life
  • - Long-term reliability improved at high temperature and humidity

Hy-Cap EDLC divided into rated voltages of 3.0V, 2.7V are suitable for applications that require a higher power.

Hy-Cap EDLC single cell models use activated carbon on the anode and cathode electrodes. These models come in lead terminal, snap-in terminal variants. In addition, Φ8 and Φ10 Hy-Cap single cell models can be supplied in Ammo Taping Package.

Hy-Cap Sing Cell Feature

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Features Hy-Cap EDLC Hy-Cap Hybrid Capacitor Lithium-ion secondary battery (LiCoO2)
Mechanism Physical ion absorption/de-absorption(on the electrodes' surface) Physical ion attaching/detaching + chemical binding Chemical binding (inside electrodes)
Energy density (Wh/kg) Intermediate(3 ~ 5) Intermediate(7 ~ 12) High(20 ~ 150)
Power density (kW/kg) High(2.0 ~ 3.0) High(1.0 ~ 2.0) Low(0.05 ~ 0.3)
Recharging and discharging efficiency (%) 90 ~ 95 90 ~ 95 70 ~ 85
Operating temperatures(℃) -40 ~ +70 -25 ~ +60 -20 ~ +45
Life cycle(Cycle) 500,000 100,000 500 ~ 2,000


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Glossary ESR Cap △Cap △ESR
Explanation Equivalent Series Resistance Capacitance Cap decrement ESR increment

How does Supercapacitor work?

VINATech, a Hy-Cap® brand, develops and manufactures eco-friendly supercapacitors surpassing global standards of UL, IATF, and RoHS.

Hy-Cap is an energy storage device that stores instantly a large volume of electric energy and supplies instantly or continuously higher current, by the mechanism of absorbing and de-absorbing electric charge.

Hy-Cap’s are made of activated carbons ,processed in an eco-friendly method, which features higher power, density and longer life.

VINATech has been mass-producing the market leading 3.0V EDLC family since 2010 featuring 23% higher energy density than the traditional 2.7V EDLC, VINATech is also the only manufacturer of a hybrid capacitor which uses PC electrolytes. VINATech leads the world, in the production capacity for manufacturing radial supercapacitors of 1F to 1000F class.


Hy-Cap Solutions

Hy-Cap products offer a wide range of options to meet a wide range of applications, varying in voltage, capacitance, terminal type and performance.

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Type Hy-Cap Products Remark
Single Cell Hy-Cap 2.7V & NEO 2.7V EDLC
Hy-Cap 3.0V & NEO 3.0V EDLC
Hy-Cap 2.3V Hybrid Capacitor
Module in 2-series Hy-Cap & NEO Module
Customized Module Hy-Cap Customized Module

*Customized modules are available by optimizing the capacitance, voltage, current, and size, based on the customer's requests and application area.

Hy-Cap Certifications

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Certification Certification No. Description
UL MH48256 Certified for US Safety Standards
IATF 16949 : 2016 0356258 International Standards for Quality Management Systems, developed by IATF and ISO, of all enterprises within the supply chain of the automotive industry
ISO-14001 EMS-0757 International Standard on Environmental Management System Applied to all Business Fields