Nice marathon, Cruisin'.
Today (Sunday)...off charger at 8:00 AM, BT on all day as usual. Several phone calls, read about 10 emails of 15 received, replied to two. About 1 1/2 hours of audio playback, part streamed to BT headset, other part to car stereo during tedious afternoon of errands made borderline bearable by Coldplay, etc.
6:30, battery is at 85% (just flopped from 90% to 85% a few minutes ago).