Pinouts >  Chargers and power adapters connectors for various hardware  >  Nokia pinouts

unknown connector
Ring Pin
inner ring  positive voltage 5.5-9.3V DC
outer ring negative  


When a charger is connected to the mobile device, the device's system will start the charger recognition procedure by checking the charger voltage with 1 - 2 mA current. Identification is based on measured average voltage and waveform: 4.65 V - 5.20 V is identified as a special charger and 5.5V - 9.3 V is identified as a standard charger.

Original chargers is Nokia ACP-12.

According to 2 reports in our database (2 positive and 0 negative) the Nokia 3.5mm charger pinout should be correct.

Is this pinout
Nokia 3.5mm charger visual pinout:click to enlarge
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