24 Jul USB Buck Converter, 4pcs DCDC Step Down Module 632V 12V 24V to 5V QC 3.0 Char…
BC 1.2; QC 2.0/3.0; MTK PE 1.1/PE 2.0; AFC; SFCP. 24V 12V to 5V Converter, USB Charing Board. 4x USB Buck Converter. LED INDICATOR --- indicates the working status. Output power: 24W max. (5V/3.4A; 9V/2.5A; 12V/2A, etc.)....