Introducing the 4.25V 21000F Supercapacitor, a high-capacity energy storage solution engineered to enhance the performance and lifespan of electric-powered vacuum cleaners. Leveraging advanced graphene material technology, this supercapacitor offers ultra-fast charging within 30 minutes, exceptional cycle life, and stable operation between -20°C to +65°C. With a low ESR of 1mΩ and high capacitance of 21000F, it ensures efficient power delivery and long-term reliability. Widely used in home appliances, energy storage systems, and industrial equipment, this product meets international standards including RoHS, CE, and ISO9000. Ideal for applications requiring rapid energy discharge, safety, and durability, the 4.25V 21000F Supercapacitor is a sustainable alternative to traditional batteries in modern smart devices.More
China
