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Subject: Re: Re[4]: [ rockbox-Feature Requests-664842 ] Battery % and Time Left on USB screen
From: Björn Stenberg (bjorn_at_haxx.se)
Date: 2003-01-10


Uwe Freese wrote:
> I've added it and assume 500 mA in usb mode. (If someone has a better
> value, let me know.)

I just measured the current draw on my JBR20, and it's:

Idle with disk spinning: 340mA, going down to 300mA after ~5s idle
Durin disk activity: ~750mA

USB mode is difficult though, since the amount of disk activity is unpredictable. I'd say your 500mA value is a good start.

-- 
Björn



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