Features • High Efficiency Conversion: Features a synchronous rectification scheme for a wide voltage range, delivering high current with remarkable efficiency for all your power needs • Convenient Connection Options: Equipped with a wiring terminal and a DC input socket, making installation quick and hassle-free for seamless integration into your setup • Fast Charging Capability: Includes 4 USB ports with advanced fast charging identification chips, ensuring optimal charging speeds for multiple devices simultaneously • Durable Aluminum Shell: Constructed with a robust aluminum shell, providing enhanced protection and durability while maintaining a lightweight design for easy portability • Comprehensive Protection Features: Offers built-in input reverse connection protection and output short circuit protection, safeguarding your devices against potential electrical hazards Features: 1、Synchronous rectification scheme, wide voltage, high current, high efficiency. 2、With wiring terminal and DC input socket, very convenient to use. 3、4 USB ports, all with fast charging identification chip. 4、Fitted with a aluminum shell for better protection and easy use. 5、With input reverse connection protection, output short circuit protection. Specification: Features: Synchronous rectification scheme, wide voltage, high current, high efficiency. With wiring terminal and DC input socket, very convenient to use. 4 USB ports, all with fast charging identification chip. Fitted with a aluminum shell for better protection and easy use. With input reverse connection protection, output short circuit protection. Specification: Item Type: Step Down Power Supply Module Input Voltage: DC 9V--36V Output Voltage: 5.2V/5A/25W Output Capacity: 9~24V Input: Output 5.2V/6A/30W 24~32V Input: Output 5.2V/5A/25W 32~36V Input: Output 5.2V/3.5A/18W Size: 70x40x30mm / 2.8x1.6x1.2in Weight: Approx 52g Package List: 1 x 4 USB Output Step Down Power Supply Module Package List