Features: Elevates electronic projects with 2.7V 500F supercapacitors, for exceptional energy storage and power delivery. These metal supercapacitors feature a large capacitance of 500 Farads, ensuring and long charge for various applications. for enthusiasts, electronic hobbyists, and automotive technicians to enhances or create powerful energy. for automotive rectifiers, solar energy systems, and electric vehicles, these supercapacitors can improve sound systems, extend battery, and help maintain Voltages balance. Experience the satisfaction of building your own 16V 83F automotive rectifier by connecting 2.7V 500F units in series, unlocking new potentials in electronic ventures. Specifications: Material: Aluminum Size:21.6x6.9x3.8cm/8.5x2.72x1.5inch Package Includes: 1PC 2.7V500F Automotive Farads Capacitor Module note: Due to the screen setting difference, the item color may slightly differents from the pictures. Please allow slight dimension difference due to differents manual measurement.