Rockbox General > Rockbox General Discussion

USB on Sansa question

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Rainman:
The sansa lasted 20 or so hours on a few hour charge on the original OS
that means it charges more power than it uses.
I'm not sure, but I don't think rockbox uses that much more power than the default OS.

Vortex:

--- Quote ---The sansa lasted 20 or so hours on a few hour charge on the original OS
--- End quote ---
Yes, but I think Rockbox cannot charge the battery properly yet. So if you plug it in, the battery will empty faster than it's recharged.

Rockbox itself seems to last 12-16 hours but you have to charge the battery using the original firmware.

X86:
rockbox only draws 200~250mAh on the usb so is not good,is better to use the original firmware to do this

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