DC-DC 12V to 5V 3A Micro USB Converter 15W Voltage Step Down Regulator Waterproof USB Power Adapter for Car Smartphone (Converter 1)

Safety in Use: Over current, over temperature and output short circuit protection, 3 intelligent safety protection. Improve Efficiency: Synchronous

HQRP® Power Converter with Micro USB Male Connector; Features: Over-current, Over-load, Low-load, Short-circuit, Over-heat intelligent protection;

HQRP DC-DC Step Down Converter 12/24V to 5V 3A 15W with Micro USB Male Connector Power Supply Adapter Compatible with Ring Alarm keypad, Cellphones

UN3F USB Car Power Charger DC Buck Converter Module Voltage Regulator 12 V to 5 V 3A 15W Waterproof Step Down Volt Power Module

DC-DC 12V to 5V 3A Micro USB Converter 15W Voltage Step Down Regulator Waterproof USB Power Adapter for Car Smartphone (Converter 2)

USB Car Charger Cable with Cap Input DC 12V to Output DC 5V 3A MAX Step Down Converter Buck Transformer Power Adaptor for charging smartphones

Input voltage range: DC 10V-32V, Output voltage default: DC 5V, 【automatically adjust between 3-12V after triggering fast charge】【Intelligent

Quick Charge QC3.0 USB C Converter DC 12V/24V to 5V 3A USB Type-C Buck Charging Module Step Down Voltage Regulator Car Power Converter Adapter

The 12v to 5v micro usb converter is made of high quality industrial-grade chip for durable use; Waterproof and anti-shock. The step-down converter's shell sealed with thermal silica gel, with high conversion rate and stability. Adopts synchronous rectification technology, copper wire has great electrical conductivity and has small heat generation. With reverse polarity protection, over-current protection, over temperature protection and output short circuit protection.

DC to DC 12V to 5V 3A Power Converter Micro USB Adapter Waterproof Voltage Step Down Connector Regulator Power Supply Module Buck Converter

SolarSynthesis DC-DC 12V to 5V 3A Micro USB Converter Voltage Step Down Regulator Waterproof Power Converters for Car Smartphone

PARAMETER --- XWST DC-DC converter input voltage range is DC 8~22V (12V); output voltage is DC 5V with Double Two USB; output cable length 33cm;output