Braun Oral B toothbrush (type 4729) coil rewind. Number of turns?

[FrankE]

The coil is trashed on an Oral B battery toothbrush I have. It's 0.2mm OD enameled wire.
It looks like there are two sets of coils. Two of the ends go to a common terminal. The other two ends each go to their own terminal on the PCB It's presumably a centre-tapped halfwave tapoff configuration. .
The common/ centre tap ends are both intact. One of the +ves I've managed to unwind a turn so can resolder to te PCB. The other +ve arises from an inner lay on the coil and I am unable to unwind a turn to resolder

Would anyone happen to know the number of turns on each coil?

Sure, I can count the number of turns as I unwind the old coils but there's bound to be a cludge or a snap and I'll end up having to cut the old windings out.

The Triumph has a much heftier and clumsy-repairer-proof coil but there's no charger.

[Macbeth]

Scrap it and buy a new one?

[e-doc]

https://youtu.be/JJgKfTW53uo

[FrankE]

Lost count.
Inner lay 3.4m
Outer lay 4.2m wound opposite direction.
10 minute rewind.

[ericloewe]

How would the coil even get damaged in the first place? This story makes no sense.

+1 for the "buy a new one" suggestion.

[MK14]

How would the coil even get damaged in the first place? This story makes no sense.

+1 for the "buy a new one" suggestion.

I think the coil got damaged, while they were trying to replace a faulty battery. (Speculation).