I have had 2 of these which just come up not charging on a N80 - one was putting out 7 volts, the replacement was 7.9v - thats 2 cars and 2 n80s - no joy anywhere and the voltages were constant.

The stock euro plugged nokia was putting out 6.0 - 6.1, and the trademe one was 6.1 so I am guessing thats what the car one should put out, but what is the actual spec for the charging voltage that nokias with the small plug should accept?