Product Highlights:1. Synchronous rectification scheme, wide voltage, high current, high efficiency;2. with terminal block and DC plug, it is very convenient to use;3. 4 USB ports, all with fast charging identification chip compatible with Android 4. with a beautiful aluminum casing, easy to use.Product parameters:1: Working voltage: DC 9V--36V;2: with input reverse connection protection, output short circuit protection;3: Output voltage: 5.2V/5A/25W (total output current of 4 ports)4: Output capacity:9~24V input: Output 5.2V/6A/30W24~32V input: output 5.2V/5A/25W32~36V input: output 5.2V/3.5A/18W5: Size: 70x40x30cm (length x width x height)6: Weight: 57gProtection: reverse polarity protectionScope: mobile power, mobile phones, tablet computer, recorder and other USB 5V power supply equipment.colour: SilverMaterial: metalPackage Contents:1 x Buck ModuleOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.