USB Power

  SOREBLADE 13:04 03 Apr 2006
Locked

Hey, I made a UsB Nokia charger, and when I plug it into my phone it beeps then 2 secs later it says "Not Charging". What I want to know is, how much power does a USB cable transmit? Is it 5v? If so does anyone know why my phone won't charge? The phone regonises it!

  Stuartli 13:11 03 Apr 2006

Maximum USB power on a port is 500mA.

  ACOLYTE 13:28 03 Apr 2006

click here

Same thing for a tenner)

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