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Capacitors are essential electronic components used in a wide range of applications, from cell phones to air conditioners. They are energy storage devices that accumulate an electric charge when a voltage is applied across their terminals and release it when the voltage is removed. Capacitors come in a variety of shapes and sizes, each with its own unique characteristics. For example, electrolytic capacitors are known for their high energy storage capacity, while ceramic capacitors are prized for their stability and reliability. Supercapacitors are among the most sought-after capacitors on the market. These devices are a cross between traditional capacitors and batteries. Like batteries, they have two electrodes, positive and negative, and an electrolyte, but they store energy in an electrostatic field rather than through a chemical process. This allows them to instantly absorb and transmit higher power with much faster charge and discharge cycles. Supercapacitors are lighter, their composition does not require solvents or harmful chemicals, so they lack the potentially toxic or flammable components of batteries, and they can operate at much lower or higher temperatures (from +50°C to -30°C and even lower) without significant performance losses. Since their internal elements are not subject to decay, they also remain efficient for much longer: estimated at up to 15 years with 1 million charge/discharge cycles, compared to the 2-3,000 for the best batteries. However, supercapacitors have a significantly lower storage capacity for the same size than batteries, making them less suitable for some applications. Furthermore, the cost of supercapacitors is still quite high, partly due to the materials used, which are essentially carbon and graphene. In our online store, we offer a wide selection of high-quality capacitors from industry-leading manufacturers. Whether you're looking for a capacitor for a DIY project or an industrial application, we have the right one for you. Discover our product range today! Remember, the quality of the components you use in your projects or products can make a big difference in overall performance. Don't settle for less, choose our high-quality capacitors.