Well I did a stupid.

[Sewdhull]

Clip the reds together and stand back, ot the deans 

[Rogerborg]

52 minutes ago, Dan Robinson said:

One cell is totally dead.   Other two have a healthy voltage. 

 

Then you can cut it out and use it as a 7.4V after a bit of resoldering.  I have one like that which works fine.

[Dan Robinson]

9 minutes ago, Rogerborg said:

 

Then you can cut it out and use it as a 7.4V after a bit of resoldering.  I have one like that which works fine.

 

Where's the fun in that though 😁

[Rogerborg]

8 hours ago, Dan Robinson said:

Where's the fun in that though 😁

 

Do it blindfolded.

[Egon_247]

"unexpected involuntary disassembly"....