Kamcapis one of the leading supercapacitor manufacturersin China. We supply high-quality ultracapacitors, including coin type supercapacitor, winding type supercapacitor, combined type supercap capacitor, module supercaps, high temperature supercap and hybrid capacitor.

Commercial Supercapacitors

What is a super capacitor?

A cheap super capacitoris a new type of energy storage device, different between a conventional capacitor and a rechargeable battery. Super capacitor, also known as electrochemical capacitors, electric double layer capacitors, gold capacitors, and farad capacitors, are electrochemical components that have been developed by polarized electrolytes since the 1970s and 1980s.

How does a supercapacitor work?

Ultracapacitor mainly relies on the electric double layer and the redox tantalum capacitor to store electric energy. But there is no chemical reaction during storage. This energy storage process is reversible, and it is precisely because this super capacitor can be repeatedly charged and discharged hundreds of thousands of times. Cheap ultracapacitorwill release energy quickly at peak times, then store it quickly and capture excess energy.

Advantages of ultra capacitors

Ultracapacitors not only have the characteristics of fast charge and discharge of capacitor, but also has the characteristics of energy storage of battery.

As a powerful alternative energy resource, ultracapacitors are widely used in different industrial fields, such as smart meter, electronics, power grid and so on. The future applications of cheap supercapacitorslook brilliant.

Kamcap has high-quality ultracapacitors for sale. To know super capacitor priceand ultracapacitor priceof different types or if you want to know where to buy supercapacitors, please contact us via Our different types of supercapacitors can meet your different requirements.

Types of Supercapacitor for Sale

Coin Type Supercapacitor

Winding Supercapacitor

Combined Supercapacitor

Module Supercapacitor

High Temperature Supercapacitor

Hybrid Supercapacitor

Supercapacitor & Ultracapacitor Applications

Smart Meter Smart Meter PDF

Smart Gas Meter

Smart Electric Meter

Smart Water Meter

Gas Alarms

Smart Meter

Consumer Electronics Consumer Electronics PDF

Wireless Bluetooth Thermometer

General Motor

Smart Toy

Smart Home

LED Driver

Electronic pen (E-pen)

Small Home Appliances

Consumer Electronics

Power GridPower Grid PDF

Application Prospect of Supercapacitors in Smart Grid

Application Of Supercapacitor In Smart Grid

Power Grid

Telecommunications Telecommunications PDF

Internet Of Things


Feeder Terminal Unit (FTU)

Distribution Terminal Unit (DTU)

Transformer Terminal Unit (TTU)


Green EnergyGreen Energy PDF

Wind Energy

Solar Energy

Solar Milling Machine

Green Energy

Car Electronics Car Electronics PDF

Driving Recorder/Dash Cam (GPS)

Wireless Car Charger

Car Smart Box

Car Emergency Start

Automotive Emergency Power Supplies

Car Electronics

Industry Industry PDF


Fault Indicator

Automated Robots

Automated Guided Vehicle(AGV)

Iron Tower


Medical Medical PDF

Medical Monitoring

Handheld Devices

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