Switch on the side only switches the usb A port, not the whole boost circuit, resulting in 260uA quiescent current. This should deplete a 2500mAh battery in about a year with no load attached.
Very satisfied, subject to article decrizione. Thank You
The parcel was not received, the money was returned.
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What customers say
44% buyers are happy with:Phone charged with current up to 500ma.. Product excellent. Multimeter shows 5 v and 3.05 v at outputs. Quality looks fine. Delivery fast-2 weeks. Seller i order. Power iot is ok.
50% buyers complain about:Battery no load attached. Voltage on the usb can be turned off by the micro switch. Charging via usb does not automatically off. Battery via usb does not charging. Money was returned. Parcel was not received.