Business areas

Customer Support

  • TEL+82-63-715-3020
  • FAX+82-63-715-3021
  • EMAILhycap@vina.co.kr

Customer Support

  • TEL+82-63-715-3020
  • FAX+82-63-715-3021
  • EMAILcarbon@vina.co.kr

Customer Support

  • TEL+82-31-448-3066
  • FAX+82-31-448-3067
  • EMAILhycap@vina.co.kr

Hy-Cap Single cell

The Hy-Cap single cell model, when compared with lithium-ion secondary batteries,
features a higher power density, excellent recharging and discharging efficiency,
wide operating temperature range, and long life cycle.

Hy-Cap Single cell

Hy-Cap single cell model is divided into two categories:
EDLC(Electric Double Layer Capacitor), featuring
a higher power, and Hybrid Capacitor,
featuring a higher energy density.

Features of Hy-cap single cell

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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