Battery voltage during charge

[tspoon]

 I loaded the latest build for my Jukebox 10 Player and also flashed the boot loader thingy yesterday. Now when charging it shows a continously updating battery voltage which is great. Can anyone tell me what voltage corresponds roughly to full charge.

[wrecker]

I believe full charge is supposed to be 4.8V. This is based on having 4 x 1.2V batteries.
There's some (not particularly easy to decipher) info here

[tspoon]

 cheers wrecker - I decided to watch it and it topped out at around 5.55v, or about 1.39 volts per cell. From what I can gather the cells have a slightly higher voltage at full charge. I also found some good info here, mainly about the recorder, but has some battery voltage curves
http://www.rockbox.org/viewcvs.cgi/docs/CHARGING_ALGORITHM?rev=1.7
http://www.uwe-freese.de/hardware-projekte/rockbox/ladeverfahren.html

Interestingly the maximum voltage show here is 5.84 volts or so, which my unit never reached - maybe i should have left it longer