The 4.25V 21000F Supercapacitor is a high-capacity, long-life energy storage solution designed for commercial lighting applications. Featuring ultra-low ESR (1mΩ), rapid charge time (30 minutes), and a wide operating temperature range (-20°C to +65°C), this supercapacitor ensures reliable and efficient power backup. Built with advanced graphene material, it offers exceptional safety, durability, and performance in energy-saving systems for commercial buildings.More
China
