Flyingdutchman Posted January 26, 2018 Report Posted January 26, 2018 I have an older DNA250 dual 18650. One day it just crapped out on me. When I hit the fire button it says DNA 250 and then shuts back off. When I plug it into Escribe, one battery shows 5.1v and the other shows 0.0v. One the mod, it just says check atomizer and everything is at 0 except for wattage which is set to 55w. Fried board? I dont want to spend too much time with it. I bought it used and it worked fine for a few months and then one day its just dead. I have a few other devices so it just sits in a cabinet..broken. I decided to take it apart today and everything looks good visually. No broken solder joints or burn marks on the board... Any ideas????? Thanks in advance.
giz_60 Posted January 26, 2018 Report Posted January 26, 2018 Any voltage over 4.2x is a good indicator of a bad board/charging circuit.
Flyingdutchman Posted January 26, 2018 Author Report Posted January 26, 2018 15 minutes ago, giz_60 said: Any voltage over 4.2x is a good indicator of a bad board/charging circuit. Sounds good to me. Probably best off hitting the trash heap. I think I paid $50 for it a year or so ago so I’m not out too much on it.
VapingBad Posted January 27, 2018 Report Posted January 27, 2018 You can set it to max recharges so it only charges to 4.1 V
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