I just sent them a question. Jim - you likely recycle batteries appropriately and therefore don't get this issue. I'm probably cheap and don't throw my batteries away quickly enough.
As I said earlier, the 2.5 issue I understand because I was using AW batteries after quite a few charges and near the end of charge for the battery, voltage does sag causing tripping of the indicator, but this issue with the p3, esp with a VTC5, at 91%, has me confounded. Especially given I am not using that much power(3.4v with a 1.2 ohm coil). I'm sure there is an explanation and am curious. I really don't think the device is malfunctioning, but something is causing the p3 to think the remaining charge isn't sufficient to heat the coil at the power I am set at.
I'll paste whatever response I get as reference if it's helpful.
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