3pcs DC12V24V to DC5V QC3.0 Fast Charge Module Step Down Module USB Mobile Phone Charge DIY Car Volt

Applications: ? Solar panel to mobile phone charging Car charging retrofit Driving recorder power supply Household power transformation ? Characteristic: ? Input voltage range: 6V-30V Output voltage: default 5V, automatically adjust between 3-12V after triggering fast charge Output power: maximum 24W (5V@3.4A, 9V@2.5A, 12V@2A, etc.) Output voltage cable compensation function Conversion efficiency: 90%-97% Support multiple fast charging protocols Support input overvoltage protection, undervoltage protection, input overcurrent protection, output overcurrent protection, short circuit protection, whole machine over temperature protection Product size: 37*20*10mm Weight: 7.5g
Package includes:

3 x?QC3.0 Fast Charge Module