Graphene Super Capacitor Cell 2.7 Volt 500 Farad Electrode Materials
| Product name | Super capacitor battery |
| Specification: | 2.7v 500F |
| Place of origin: | Guangdong,CN |
| Terminal: | Radial |
| Operating temperature: | From -40 to +70℃ |
| ESR: | 48mΩ |
| Life cycle: | Over 20,000 cycles |
| Standard current: | 0.25A |
| Max continuous current: | 0.5A |
| Storaged energy: | 0.6WH |
| MOQ: | 24PCS |
| OEM | Yes |
| Size: | D14*36MM |
| Weight: | 10G |
| Warranty: | 3 Years |
| Color: | Blue or customize |
| Application: | Energy storage; Telecom; UPS; Solar system;Start up; Electric tools; EV etc |
A supercapacitor (SC) also called an ultracapacitor, is a high-capacity capacitor with a capacitance value much higher than other capacitors, but with lower voltage limits, that bridges the gap between electrolytic capacitors and rechargeable batteries.
What is the difference between supercapacitor and ultracapacitor?
If you're looking for a short answer, here it is: there is really no difference. Ultracapacitor and supercapacitor are the same thing, although supercapacitor is the umbrella term for this type of energy storage devices.
Do supercapacitors degrade?
The SC cells have a high cycle life because of the chemical and electrochemical inertness of the activated carbon electrodes. However, in the time scale of months, experience shows a performance fading of the SC, which consists of capacitance decreasing and ESR increasing
Can supercapacitors replace batteries?
Supercapacitors are superior to traditional capacitors due to their ability to store and release energy; however, they haven't been able to replace the function of conventional Lithium-Ion batteries.
