MM22

Thank you! I know that, I always use max. 10cm long cables to charge, and longer cables just for data (I set the max. USB current at 0 when I have to work with settings).

@ChunkyButt200 Thank you so much for the answer!! My mod isn't working fine, my mod is just working PERFECT. I love it and I still don't know how could I vape before getting my first DNA. I knew that the ambient temp issue could be related to the case analyzer, but when I leave the whole mod overnight in a room with an exact temp, WITHOUT any cells inserted (so no current flowing) shouldn't the whole mod (and the whole PCB inside) stabilize at around the 19 °C in the room? However, next week I'm going to have a little bit of spare time to play with the case analyzer, I'll let you know. I have to do some funny things also, such as measuring my mod resistivity. As for voltage readings... later I will charge my cells inside the mod and let you know... however I'm 99.9999% sure they'll stop charging exactly when the board reads 4.20V... but the real question is: given that REAL 4.20V are read as 4.25/4.27 by the mod... will the 4.20V charging cutoff be @4.20V or lower? So I'll even check my cells REAL voltage after charging and let you know! I've never tried charging cells inside the mod... so which USB Adapter is better? I have: -5V@1.0 A -5V@2.0 A -5V@2.1 A I know my DNA 250 can charge @2Amps, but should I give it 100mA more to run properly and charge effectively @2Amp? (NOTE: Any external charger that has a total maximum output of 2Amp, always needs at least 90-100mA of activation current, so the required input for 2Amp charging will be AT LEAST 2.1Amps... for example XTAR VC4)... So I'll probably go for the 5V@2.1A USB adapter... am I right? Thank you!!

@dywersant Hi, this is my first post here, I was going to open a support ticket for your same problem. I have a Lost Vape Triade DNA 250 Box Mod. After charging my Samsung 25R5 (green ones, I love them, I use them for everything) I double checked them with professional equipment, not 20$ multimeters, 'cause I'm lucky to have a whole team of Avionic Technicians ready to help me with my stupid requests, such as testing cells voltage or checking resistance values. And as you can easily imagine, they have all those fancy instruments capable of doing whatever you want, so I don't think that my DNA 250 board (which I absolutely love, but there are obvious differences between a 80$ board made for vaping, and super-professional instruments) is reading correct while those instruments are overcharging my cells or not reading correct. So I am 10000% certain that my cells are @4.20V ± 0.1mV But my board is reading 4.25/4.27V everytime I put 3 charged cells in. It is reading this: -in the device monitor; -in the on-screen voltage reader, cause I like to see my 3 individual cell voltage meters everywhere, instead of seeing my locked ohms or my puffs counter or whatever, cause I love to see the Voltage drop when I take a puff Another thing I noticed is that the first time i put full batteries in the board is reading all three cells above 4.25 but always different and strictly increasing values between them, for example: Cell 1 @4.25 Cell 2 @4.26 Cell 3 @4.27 If I take out my cells and swap them, so the third one for example becomes the first one or the second one, the voltage reading decreases, I don't know why, ALWAYS @4.22V for all of the three cells, so after swapping them the board is reading: Cell 1 @4.22 Cell 2 @4.22 Cell 3 @4.22 I'm probably going to open a ticket if I don't find any answer here in the forum and let you know what they tell me. I know very well that meters are never 100% accurate, but 0.05V is unacceptable: if the board isn't reading correct, it means that it's not able to charge my cells properly, and I want my mod to charge my cells properly 'cause the famous 2A and other fancy things charge on the DNA 250 is one of the most advertised things about it. Another issue that i HATE. The room temperature sensor... it's always reading AT LEAST 5°C more than the real value. It's not my hand that is warm and it's heating the case, cause I always leave my mod overnight in a room set at exactly 19°C, and when I check the room temperature reading (I also tried to check it without touching the mod, leaving the USB cord attached just to the mod before going to bed, ready to connect to eScribe) it's ALWAYS reading something between 26°C to 29°C. They could just give us the opportunity to calibrate our board sensors, in my opinion. Oh, I never tried charging my cells inside my MOD, I always use external chargers. I hope this is a firmware-related issue.