no longer possible to detect battery presence? RE: Battery API in Last Call

It appears that changes in the Last Call draft have made it so there is no way to distinguish between a full battery and no battery being present.  Was the ability to detect a battery being present intentionally removed?

>-----Original Message-----
>From: Dominique Hazael-Massieux [mailto:dom@w3.org]
>Sent: Tuesday, November 29, 2011 8:25 AM
>To: public-device-apis@w3.org
>Cc: public-device-status@w3.org
>Subject: Battery API in Last Call
>
>Hi,
>
>The Battery Status API was published today as a Last Call Working Draft:
>http://www.w3.org/TR/2011/WD-battery-status-20111129/

>
>Please send comments regarding this document to public-device-apis@w3.org ;
>the last call period ends on December 20 2011.
>
>Dom
>
>

Received on Thursday, 1 December 2011 22:59:59 UTC