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