Although this may not be "true" temperature control, does anyone else think that the way the m80 handles stepping down wattage is great for kanthal builds? I'm not a huge fan of ni200 wire so putting this into temperature control mode with a kanthal build and having the wattage step down gradually is something that no other mod does and really helps conserve juice and stop dry hits. It's actually a huge advantage for kanthal builds so I'm pretty happy with the mod.
It's certainly unique, and better than not having that at all. I have to admit I've really not tried it to any great extent, yet. I keep meaning to give it a go to see how it might improve things. I will at some point.
And on a side note, does anyone else have a problem with the mod not charging past 60% with a USB output of less than 2 amps? For example, plugging it into a usb wall adapter with 1amp output stops the charging at 60% (same with charging from a computer or tablet, etc).
No, I'm afraid I definitely don't have that problem, nor heard it from anyone else.
I'm charging exclusively @ 2A at the moment, because the only charger I have that's higher than that does 2.5A and I didn't want to try that one. But I do mean to get a 2A charger because the ability to charge at 2A is one feature that sets the M80 aside from other internal-battery mods.
I do have a different battery charging problem, described earlier in this thread: when charging I see multiple "Charge %" figures, usually 6% apart, suggesting the two batteries are not equally charged. Or that's more likely a problem with the batteries themselves, or perhaps the main board (draining one slightly more than the others, or having done that once at least.)
But so far that has had no noticeable impact on my usage of the device; it's possible it's causing it to say "Weak battery" a few % earlier than it should, but I have no way of verifying that.
On that note - when you guys get the "weak battery" message due to being out of battery, and then put it on to charge, have you noticed what the first "Charge %" is that appears on screen? I.e. can you remember how low it's taking the batteries before it won't fire any more?
I drained mine today and when I put it on charge, it showed 11% and then 5% - that being my strange charging symptom, seeming to indicate that one battery is less charged than the other. You guys will surely see a single % figure, as rowsley said he does: do you recall what it is, or can you check next time you charge from "weak battery" ?