Just wondering if anyone knows if the wal wart has these features? Maybe I’m alone here but it’s annoying how little info is given about psu safety features these days for power supplies like this
Unless, I’m mistaken, short circuit and over current protection is to protect the power supply and the device (the QC). The chance of somone being injured from a 12 volt, low current capacity power supply is next to impossible. Just don’t test it by popping the barrel connector in your mouth. 
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