China Ultra Capacitor Manufacturer: Wholesale and OEM Supply of 2.8V Ultracapacitors

CHENGDU HOLY TECH CO., LTD is a leading manufacturer and supplier of high-quality 2.8V ultra capacitors in China. These ultracapacitors are an excellent energy storage solution for various applications due to their high energy density, low ESR (Equivalent Series Resistance), and extended cycle life.

Our 2.8V ultracapacitors have a wide operating temperature range and are suitable for use in automobiles, renewable energy systems, and other industrial applications where a quick charge and discharge rate is required. Our ultracapacitors exhibit excellent performance in high-power applications, which require quick energy storage and retrieval, such as in hybrid electric vehicles.

We use the latest manufacturing techniques and equipment to ensure that our ultracapacitors meet international quality standards. Our factory is equipped with advanced testing facilities to ensure that every product we produce is of the highest quality.

Choose CHENGDU HOLY TECH CO., LTD as your reliable partner for all your ultracapacitor needs. Our products are of the highest quality, and our customer service team is always ready to assist you.

Featured Products

  • Our new product, the China 2.8V Ultra Capacitor, is a high-performance energy storage device that offers superior efficiency, reliability, and durability. With a maximum capacitance of 3000F, this ultracapacitor is ideal for use in a wide range of applications, from automotive and industrial to renewable energy and storage systems. Equipped with advanced production technology and high-quality materials, our 2.8V ultracapacitor delivers outstanding performance in terms of energy density, power density, and cycle life. It boasts a low ESR value and high current handling capacity, making it suitable for high-power and high-frequency applications. Moreover, our China 2.8V Ultra Capacitor is designed to meet the strictest quality standards and has undergone rigorous testing to ensure its reliability and safety. It can operate in temperatures ranging from -40°C to 85°C, making it suitable for use in harsh environments and extreme conditions. Whether you are looking to optimize the performance of your electric vehicle, improve the efficiency of your industrial process, or enhance the reliability of your energy storage system, our 2.8V ultracapacitor is the perfect solution for you. With its superior performance and outstanding durability, it is sure to meet all your energy storage needs.

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