Introducing the 4.25V 21000F Supercapacitor, a high-capacity energy storage solution engineered for smart building systems and advanced energy management applications. Leveraging graphene material and ultra-low ESR (1mΩ), this cell delivers rapid charge times (30 minutes), long lifecycle, and exceptional safety. Ideal for energy buffering, peak shaving, and backup power in commercial and industrial buildings. Compliant with RoHS/CE/ISO9000 standards, it operates efficiently between -20°C to +65°C, ensuring reliable performance in diverse environments.More
China
