Super Capacitor 12v For Sale

5 min read Jun 26, 2024
Super Capacitor 12v For Sale

Super Capacitor 12V for Sale: A Game Changer in Energy Storage

What is a Super Capacitor?

A super capacitor, also known as an ultra-capacitor or electrochemical capacitor, is a type of capacitor that stores electrical energy through electrostatic double-layer capacitance and electrochemical pseudocapacitance. This technology allows for high energy density, high power density, and long lifetimes, making them a popular choice for various applications.

Advantages of Super Capacitors

  • High Energy Density: Super capacitors can store more energy per unit of mass and volume than traditional batteries.
  • High Power Density: Super capacitors can deliver high power quickly, making them suitable for applications that require rapid charging and discharging.
  • Long Lifetimes: Super capacitors can last for up to 10 years or more, with some lasting up to 20 years or more.
  • Low Maintenance: Super capacitors require little to no maintenance, as they don't contain hazardous materials and don't need to be recycled like batteries.

Applications of Super Capacitors

  • Renewable Energy Systems: Super capacitors are used to store energy generated by solar panels and wind turbines, helping to stabilize the grid and provide backup power.
  • Electric Vehicles: Super capacitors are used in hybrid and electric vehicles to store energy and provide rapid acceleration.
  • Consumer Electronics: Super capacitors are used in smartphones, laptops, and other devices to provide backup power and extend battery life.

12V Super Capacitor for Sale

If you're looking for a 12V super capacitor for sale, there are several options available. Here are a few things to consider:

  • Voltage: Make sure the super capacitor is rated for 12V, as higher or lower voltages can affect performance and lifespan.
  • Capacity: Consider the capacity you need, measured in Farads (F). A higher capacity means more energy storage.
  • ESR (Equivalent Series Resistance): Look for a low ESR to minimize energy loss and maximize efficiency.

Some popular 12V super capacitors for sale include:

12V 100F Super Capacitor

  • Voltage: 12V
  • Capacity: 100F
  • ESR: 10mΩ
  • Lifespan: Up to 10 years
  • Applications: Renewable energy systems, electric vehicles, consumer electronics

12V 500F Super Capacitor

  • Voltage: 12V
  • Capacity: 500F
  • ESR: 5mΩ
  • Lifespan: Up to 15 years
  • Applications: Heavy-duty industrial applications, backup power systems

12V 1000F Super Capacitor

  • Voltage: 12V
  • Capacity: 1000F
  • ESR: 2mΩ
  • Lifespan: Up to 20 years
  • Applications: High-power industrial applications, grid-scale energy storage


Super capacitors are a game changer in energy storage, offering high energy density, high power density, and long lifetimes. When looking for a 12V super capacitor for sale, consider the voltage, capacity, and ESR to ensure you get the right one for your application. Whether you're working on a renewable energy system, electric vehicle, or consumer electronics project, a 12V super capacitor can provide the energy storage and backup power you need.

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