2 USB DC Fast Charging Step Down Buck Regulator Vehicle Power Charger Module 8V-36V to 5V/9V/12V QC3.0 QC2.0 Power Suppl

Specifications Input 8V 36VOutput 5V 9V 12V Automatic Identification Single USB maximum 25W Support Protocol QC3 0 QC2 0 FCP MTK automatic identificationEfficiency 92 MAX Module Size 63x49x28mmWorking Temperature 40 C 85 CProtection reverse connect protection input counter not burning plate Accessories fast charge module DC5 5 2 1 input line red positive black negative Scope of application USB 5V power supply equipment such as mobile power supply mobile phone flat panel recorder and 5V9V12V fast charging equipment Note 1 If you are using a battery or battery the voltage charged is not higher than the maximum input voltage of the module 2 If your phone doesnt support a fast charge then the default 5V charge please dont ask why there is no fast charge Package Included 1 x 2 USB DC Fast Charging Step Down Buck Regulator Vehicle Power Charger1 x Cable