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Hi guys, I'm returning to modding since my last builds with dna25's and excited to try some things out. My design will have 2 2x700s powering a dna250 board, and I have seen some conflicting answers here and elsewhere about wiring so I thought I'd come out and ask. FYI I vape (don't laugh) 0.1 ohm Revvo coils at 45-50W but occasionally bring out a squonker or an RTA from time to time, never above 70W. Q1) Some people have said to wire in series, and I've seen T1—T4 bridged with B+, and it's getting lost in the way my head organizes things. Here's my plan, please tell me if I'm wrong: I'll bus the B- with the two negative ends of each battery. In fact my design has a copper "endoskeleton" so I'll use that for bridging/busing, solder to B-, and as Gnd for the 510 **[subquestion: can I still use that for up, down, fire switch negatives?]** Then, can I wire cell 1 + and cell 2 + to the board in the "1" and "2" holes in the first image? I don't see a reason to use the 4 pin connector, electrically it should be equivalent, right? I'll throw a pig tail into the GND hole from my B-/Gnd endoskeleton just to be thorough as well. This doesn't seem like series or parallel, but individual--do I need to bridge positives for any reason? Seems like you'd lose the individual cell monitoring and charging. Q2) If each cell's positive is separate, then what is B+ on the backside of the board for? If you were to use their suggested 3 cell Lipo with the connector, what, if anything, does the B+ become? Or is it just there in case you want to run a parallel/single cell? Q3) If I were to run an LED for a flashlight, is there a "combined" positive to tap into? I could tap off of just one cell, it won't draw much or be used much, but without busing the positives anywhere (if what I said in Q1 is true) I don't see how to draw this evenly off the batteries. I don't like the idea of creating imbalance in the mod, but if it must be done.... Just to clarify, this would be for a flashlight, not connected to the fire switch. Here's my old dna25 builds from a while ago, looking forward to getting back into it and thank you guys for any help you can give!!

Hello fellow Modders, I'm no expert in electronics and I'm hoping someone knows how we can wire properly an LED on the DNA 60 board for lighting it up when firing the mod. Connecting it along with a resistor directly on the output to the atomizer , It Works but obviously depending on wattage selection the brightness varies and also it changes the atomizer resistance value that the board is reading. (small soldering point are not really a problem as I've already replaces the tiny LED diode of the charging board with one of my preference and it works well) If you know any other potential spots on the board with stable current when firing it and we could wire a 3V LED , I would greatly appreciate your help. Thank you

The indicator light/LED under the fire button on my ThinkVape Finder DNA75C doesn't light up when pressed or when plugged in charging. I'm using the same theme as I have on another DNA 75 Color and the fire button light works on that one. I checked the light indicator tab in theme designer and it looks correct to me. Since the color screen turns off when charging/idle, I thought the LED was built onto the board, so I think it's not like ThinkVape skimped and didn't add the LED (IMO). I have no way of knowing at a quick glance whether the mod is charged (i.e. turns from red to green like my other DNA75C). Maybe there is a way to add a "charging" screen to the theme to show charge status? I'm not that savvy with theme designer, so I have no idea how to create a charging screen that would stay on (perhaps dimmed) to show the progress of the charging process? I'm using escribe v2.0 SP6 and the latest firmware/SP on the device My Theme is the "Therion - Paranormal - VT75C themes with icons English & Italian v2.6.2" and the only thing I modified is the Therion Logo to my own logo. Any suggestions would be greatly appreciated? Thank you