The 4.25V 21000F Supercapacitor is a high-capacity energy storage solution designed for electric-powered gym equipment and other high-demand applications. Featuring ultra-low ESR (1mΩ), rapid 30-minute charge time, and a wide operating temperature range (-20°C to +65°C), this graphene-based supercapacitor ensures reliable, long-life performance. With a robust design, customizable color options, and certifications including RoHS, CE, and ISO9000, it offers safety, durability, and efficiency for modern energy needs.More
China
