life of charge extended battery minus data connectivity

[pnico]

Hi,
I was wondering does anyone know approx how long this extended battery in the charge would last on a plane, without using any wireless connections?

im traveling about 10 hours and was going to use the phone as , more or less music player..
figured it should last a few hours?

thanks!

 

[ellisz]

I would think it would work but there are portable chargers that might be cheaper and do the trick as well.

 

[pnico]

right, but any idea how long the phone with the extended battery should last for mp3 playback with no data connectivity?
mp3 and maybe a movie or something..not sure yet. first time traveling in quite a while, to that kind of distance so last time I traveled i had a treo 700wx and that latest a few hours...but that trip was to Fl, not Greece from Philadelphia.

 

[rbess1965]

I get 20hrs out of my regular battery by turning off location services & background data until I need them.

 

[premise]

with my extended battery I get around 12 hours of use with continuous data use with data services turned off I can easily get 36 hours of use.