I can somewhat understand that scenario, but on the other hand I doubt any of these phones will last that long. Of course, we could get down to specifics, like "does this weekend start on Friday night or Saturday morning? Does it end on Sunday night or Monday morning or later?"

I can definitely commiserate on the forgotten charger part, though. That's happened to me before certainly. Fortunately my current phone has a really decent standby time, so I limited my usage, turned off the bluetooth, and got through. But it's not a smartphone