Help with wiring needed

[Loco]

Was there a balance wire to the board from between the two cells originally? Any chance of pic from the back ? Good luck

 

[vapesmarter]

Was there a balance wire to the board from between the two cells originally? Any chance of pic from the back ? Good luck

Shouldn’t be on a dna75c there is no connection

 

[vapesmarter]

It’s not the droid your looking for but if memory serves me well I think it’s parrellel watch the vid the dna 75c is all be it the same board

But those clones have flighty temp controllers

 

[shale84]

Was there a balance wire to the board from between the two cells originally? Any chance of pic from the back ? Good luck

I forgot how it was originally,thus the problem

 

[Loco]

Shouldn’t be on a dna75c there is no connection

This isnt a proper evolve 75c, the thinkvape thunder aparently uses the st200c with 7.4v.

My guess came from the fact the cells are in series and they claim it can charge through the usb. So i'd hope they would use some form of balancing.

 

[Loco]

It's not working this way,must be some catch

You have any pic of it when you wired it up to try? Might be something simple that had been overlooked.

 

[Loco]

Is that a small pad next to vb1+?

 

[shale84]

Is that a small pad next to vb1+?

Not sure, I'll check later afternoon

 

[shale84]

Is that a small pad next to vb1+?

 

[shale84]

It is something but it doesn't seems anything was solder here