High-quality materials used, ensuring reliable quality and extended product lifespan Performance enhanced with power upgrade and built-in cooling fan Easy to use with stable performance Precisely crafted with well-arranged components Wide range of applications, suitable for solar energy, battery, and other voltage reduction charging Input: DC25-120V Output: DC1.2-75V adjustable Current: 20A (MAX) Power: 600W (current reduces based on heat under large voltage difference) Anti-reverse diode included at output Design may vary slightly due to product batch, without affecting functionality Color: As shown Material: PC + Aluminum alloy Package Contents: 1 x Adjustable voltage reduction module Only the above package content is included; other items are not part of this package Note: Lighting and display differences may cause slight color variation between image and actual item Measurement error allowed: +/- 1-3cm