Product Parameters▶Input voltage range. DC 10V-35V▶Automatic adjustment between 3V-12V after triggering fast charging, output power: (DC 5V/3A, 9V/2A, 12V/1.5A)▶Default output voltage: Fixed 5V▶ Default output current: 3A ▶ Default output power: 15W ▶Conversion efficiency: 96%.▶Product size: 46*27*14mmAttention.If your phone does not support QC3.0 Quick Charge protocol (no Quick Charge output voltage default DC5V charging)For phones that support Quick Charge 3.0, you must use the original charging cable or Quick Charge cable to achieve fast charging.If you encounter any problem, please let us know in time, we will try our best to help you solve the problem. (24 hours online service)Function introductionInput over-voltage and under-voltage protectionInput over-current protectionOutput overcurrent and short circuit protection, overheat protectionScope of applicationSolar panel for cell phone chargingCar charging modificationCar recorder power supplyHome power conversionPackage includes1 * DC-DC step-down USB charging converter
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