battery work time

[maxpancho]

Look, after 25-30 min of playing music it shows that the battery is 10% down. So then 30*10=300 or 5 hours? Ok, lets give it even 10 hours, but anyway it's 2x time less then declared. Does it mean that the Rockbox decreases the battery work time?
I have Sansa e250 v2 with test build r22289-090813.

[saratoga]

Don't ask about unsupported targets in the forums.

But if you want to know how long the battery lasts, I suggest using the batterybench plugin.