• FAQs

    Slow and unsafe charging with unqualified charging cables - Explained
    Cable,Charging Issues
    Why is my charging so slow? An unqualified charging cable could have a dramatic voltage drop. For...
    How does the qualMeter work?
    January 13, 2016
    Unlike regular testing devices, there is no digital numbers bother to read on the display, and...
    How can I read cable and charger testing results with qualMeter Basic?
    qualMeter,testing
    The QooPow™ qualMeter Basic (the Blue one) has 6 LED indicators to light up the different status...
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