All electrolytic capacitors(e-caps) are polarized capacitors whose anode electrode (+) are made of a special metal on which an insulating oxide layer originates by anodization (forming),The 4700uF Capacitor is a high-capacity electrolytic capacitor that provides smooth, stable DC voltage for power supply filtering and energy storage applications. This capacitor features a rated voltage of 63V and a long lifespan, making it ideal for use in a variety of electronic circuits. Its compact size and cylindrical design make it easy to install in tight spaces, while its robust construction ensures durability and reliability. Whether you're building a power supply, audio amplifier, or any other electronic device that requires energy storage