Synoptex

Thank you dwcraig1, Thank you ChunkyButt200. No problem at all =) Now it is clear for me

ChunkyButt200, thanks a lot for your reply. So, my 3 cell board was from the Triade DNA200. To disconnect the board I had to desolder 4 wires going from battery box to 3; 2; 1 and GND. When I will be placing back the new board (form a 2 cell mod, HCigar 133) i plan to solder back the same wires from the battery box to the same 3; 2; 1 and GND in the same position. And also I will add 2 0ohm resistors to B- and B+. Will this work? Not quite understood about bridging Cell 2 and Cell 3. Should this be done in a battery box on on the board itself? Or it should not be done if I'm just swapping the boards taken away from mods? What does the S2 Capable Board means? And one more... cells 2 and 3 were not bridged on my BOARD of Triade DNA 200. Not quite sure what I'm doing

Good day, everybody. Would like to ask for your help a bit. I have 2 DNA200 mods, one is 2x 18650 and the second is 3x 18650. I want to switch the board from 2x battery mod to 3x battery mod. I understand how to connect the 4 wires going from the battery wiring but the question is about should i also add 2 jumpers going to B- and B+ (from 3 battery mod to 2 battery mod if I want 2 battery mod to become a 3 battery). Shown on the picture in red circles. Thank you.

Nope. Even 3A charge should be ok for your 3000 mAh batteries.

Thank you. But thats what I read from Data Sheet and I hope to presume this as a mistake copy/pasted from DNA 200 Data Sheet. Why there was Nick posting here in firs post about NEW features of DNA 250: As I understand, he tried to point out the NEW features, that were not present in DNA 200 board.

Good day, gentleman. Could you please clarify to me what does the new feature "Onboard reverse voltage protection" means? Does that mean that if I place my 18650 batteries upside down my fuse will not blow like on DNA200? Like the other cheap "Chinese chips" do, they just do nothing untill I place the batteries in correct way... If that's so, that's a good news combined with 2A charging that will definitely make me switch to DNA 250 board.

Having the exact, exact, exact same issue with my brand new Triade. Only 2 puffs were made. Changed all the wirings to copper. Checked the fuse with multimeter - working. Any suggestions? I'm just wondering if it is a Chip or outside chip wirings/connections.