JHE-QC23S Voltage Boost Display Step Up USB Charging Module 3.7V to 5V 9V 12V QC2.0/3.0

Feature: MCIRO USB input: 5V2A (charge input, charging input does not fast charge) Input voltage range: 3.2-4.5V (LIPO voltage) USB-A output: 5V/3A, 9V/2A, 12V/1.5A (fast green light) Output : up to 24W (5V 3.4A, 9V 2.5A, 12V 2A) Conversion efficiency: 90%-97% multiple protocols Input overvoltage, undervoltage protection Output overcurrent, overvoltage, short circuit protection IC over temperature protection Supports 1/2/3/4 LED display, intelligent recognition of button wake-up.
Size: 10 x 17 x 10mm fast charge protocol: Qualcomm QC2.0/QC3.0 DCP ( , for Samsung and BC1.2) MTK PE1.1/PE2.0 Fast Charge Protocol FCP/SCP

Applications: Mobile , charging treasure Portable devices such as mobile phones and tablets

Precautions: Low lock and activation: when the module is connected to the for the first time, regardless of the voltage, the is in the locked state, the lowest position of the lamp will flash 4 times to prompt; in the non-charge state, if the voltage too low triggers a low shutdown and it also enters a locked state. In the locked state, in order to reduce the static consumption, it has no mobile phone insertion function and cannot be activated by pressing a button. At this time, the button action cannot activate the boost output, but the lowest level of the lamp will flash 4 times to prompt. In the locked state, it is necessary to enter the charging state to activate the function. Package includes: 1 xJHE-QC23SUSB port module 1 xMICRO USB Adapter Board








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