BillW50

That sure sounds like the 510 pin is dirty (if other attys act the same way). And if that isn't it, the wires inside going to the 510 connector is flaky. What kind of mod is this?

Is this a rebuildable? If so what model? And what kind of DNA200 is this? In EScribe -> General (tab) -> Profile (the one you are using) -> Atomizer Analyzer. This gives you a live update as long as the fire button isn't pressed. What does it read before firing and after?

You are running the latest EScribe that works with both the DNA200 and the DNA75, right? http://evolvapor.com/software/SetupES75.exe

http://helpdesk.evolvapor.com/index.php?a=add Someone might come along here and have some other ideas.

If the voltages were all over the place, it would be time to get a second opinion from a meter. I can't think of anything left except maybe post a snapshot of the Device Monitor of it firing. The only thing after that is opening a ticket with Evolv.

Yup, the DNA200 sleeps and won't wake from a fire button press. What does EScribe's Device Monitor show for cell and pack voltages? And do you have a digital/analog meter around?

Awesome!

Who would buy a DNA that works like that? 12 people in the world maybe?

You can drag and drop into notepad, open notepad and selecting the drop down file type and lots of other ways, including adding .txt at the end.

I think they are the same. I don't think there is a difference. Here is one for Samsung 25R Samsung 25r.csv "Battery Charge (%)","Cell Voltage (V)" 0,3.02999997138977 4.00538539886475,3.24000000953674 5.94076061248779,3.3199999332428 8.84382343292236,3.40000009536743 18.0410633087158,3.49000000953674 27.2467193603516,3.55999994277954 45.6622352600098,3.67000007629395 73.3002395629883,3.90000009536743 84.4623031616211,4.01999998092651 96.600471496582,4.07999992370605 100,4.13000011444092 There is no difference for the number of cells that I can see. What does yours look like (open with notepad or something)?

No we get it. I understand perfectly what you want. You want the pack voltage displayed as a battery bar.

Submit a support request, email to: helpdesk@evolvapor.com

You can have battery percentage, pack voltage, and a third choice displayed on the screen.

Showing a cell or pack voltage shows you the battery fluctuates during a vape. The battery percentage is the same display as the battery bar, except it shows in digits instead of graphic.

I have cell 1 as one of my displays. You can use pack voltage too, but for me I have to divide by 3 or 2 in my head. So I see dynamic reading on all of mine. I do wish the battery level monitored voltage instead of watt hours though. Maybe a toggle could be added through the software.

I feel the same way as CB does. I wouldn't say a battery is bad because the DNA200 says so. I too would want a second opinion.

Just to add what ChunkyButt200 has said... I wouldn't be to quick to judge a new battery that hasn't been used yet. Sometimes they just need a bit of exercise before they come up to speed. After a few charge and discharges, then see how it is doing.

@black lace: Once the DNA200 sees one or more cells as unsafe to charge, it won't charge.

Yes, but it is easy to change it the way it was before under the screen tab in EScribe. Don't forget to upload changes back to the device when finished.

I am not sure if having the puff counter is important or not on the display. But JaI Haze and myself have it displayed. I couldn't get any of my DNA200s to mess up the puff counter while removing the batteries and putting them back in. I assume most DNA200s act this way while using TC. It only started happening once I vaped in wattage mode, then removed the batteries and putting them back in. Now the puff counter reverts to an earlier count. Now TC mode puff counter does exactly the same thing when you remove the batteries. So far, just the puff counter reverts and nothing else is wrong yet. But connect up to the USB and perform a hard reboot and now the DNA200 can't read cell voltages correctly anymore.

Two 18650 charged to 4.09v GND = 0v Pin 1 = 4.09v Pin 2 = 8.18v Pin 3 = 8.18v No batteries on USB power only GND = 0v Pin 1 = 0v Pin 2 = 4.83v Pin 3 = 4.83v Scoped it and yes, it is a flat DC level.

You had the USB connected the whole time, didn't you? You didn't vape in wattage mode and then remove the batteries, did you? Once you did the above without USB power, now TC puff counter will reset once you remove the batteries. It never happened before in TC mode unless you do the above first. Now you connect it up to the USB and EScribe. Now do a hard reboot. Poof!

As luck would have it, I have been logging the puff count on all of my DNA200s for months. I've been doing it because I wanted to see how much ml of juice I use per battery charge. Virtually everybody compares battery life to hours or days of vaping time per charge. That doesn't help others much, since everybody vapes differently. But knowing how much juice one uses per charge is far more useful to everybody. I didn't know if collecting the puff counter would be important or not, but I logged it anyway. So now I have all of these logs of ml used, battery voltages, and puff counts. Not once did the puff counter ever miss a single count in all of this time, even with battery swaps. It just never happened. But JaI Haze was seeing it. Not only on one, but even on a repaired one. It turns out that the puff counter in TC mode never screws up, even with zillions of battery swaps. It only starts to screw up if you are in wattage mode and then you swap batteries (something I never remember doing). Now not only does it revert to an earlier count, but now in TC mode the puff counter screws up the same way. Now and only now, a hard reboot will not revert your settings. Instead it loses the ability to read the cell voltages correctly.

Fine, that is annoying but understandable. You failed to see how it can't read cell voltages is related to the puff counter? And you failed to make the connection how performing a hard reboot causes the cell voltages to read incorrectly? Well it is obvious to me. Cause the puff counter to mess up, then do a hard reboot. Poof! Can't read cell voltages correctly anymore. I have 5 working DNA200s right here. Want be to get the puff counter to act up and do a hard reboot on them too? @retird: Yes I did a Restore Defaults. It does restore defaults (doesn't change the temperature protect show/no show), but doesn't fix anything. Hard Reboot is suppose to revert settings. But all of the old settings are still there.

That is what it looks like to me. I have five more perfectly working DNA200s to run in wattage mode, change batteries and watch the puff counter screw up. Use a TC coil and watch the puff counter is now screwed up in TC too. Do a hard reboot and now the DNA200 won't fire since it reads the cell voltages incorrectly.