Supercapacitor 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 supercapacitor technology.
Supercapacitors are produced from the VINATech’s originally developed Smart Factory based production equipment and surpassing the international standard.
Supercapacitor and technology apply 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.
Supercapacitor 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 suprecapacitor divided into rated voltages of 3.0V, 2.7V are suitable for applications that require a higher power.

Supercapacitor 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 supercapacitor single cell models can be supplied in Ammo Taping Package.

Supercapacitor Single Cell Feature

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Features Supercapacitor 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.

Supercapacitor 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.

Supercapacitor is 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 supercapacitor family since 2010 featuring 23% higher energy density than the traditional 2.7V supercapacitor, 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 Product Remark
Single Cell Hy-Cap 2.7V & NEO 2.7V Supercapacitor
Hy-Cap 3.0V & NEO 3.0V Supercapacitor
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.

Vinatech Supercapacitor Certifications

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Certification Certification No. Description
UL MH48256 Certified for US Safety Standards
IATF 16949 : 2016 356258 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