Introducing the 4.25V 21000F Supercapacitor, a high-capacity energy storage solution engineered for emergency lighting systems and other critical applications in the renewable energy sector. Leveraging advanced graphene material technology, this supercapacitor delivers exceptional performance with ultra-low ESR (1mΩ), ensuring rapid charge times (30 minutes) and long operational life. Designed for reliability, it operates efficiently within a wide temperature range of -20°C to +65°C, making it ideal for demanding environments. Certified to international standards including RoHS, CE, and ISO9000, the GH branded C42521000P model offers safety, durability, and superior capacitance, supporting sustainable and stable power backup solutions for industrial and commercial energy systems.More
China
