With synchronous rectification system, wide voltage range, large currentWith fast charge recognition chip, high efficiencyWith USB port, AC outlet and connection terminals, easy to operateCompatible with Android and IOS systems. So it can charge many Android and IOS devices, like Iphone, Ipad, Samsung, cell phone, Huawei mobile phone, etc. With independent anti-static package, it is well protected. Product parameters:- Working voltage: DC 9V - 36V- Output voltage: 5.2V-- Output capability:- 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-- Dimension: 63 27 10mm (L W H)- Weight: 22g-- Package includes:- 1 x DC-DC Buck Converter Board Note: The data are all manual measurement, please allow 1-3cm error, due to the light difference and display, there will be some color difference, depending on the physical item received.