No. If you can't find it then chances are neither will I
It is a usual breadboard
Ok, when I wrote maximum voltage of breadboard, I got information but really diverse, from 5v in some answers till 220v(!)
Never 220 or 120!!
With todays cheap breadboards I would not go over 24V
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Ok 
, even 24v will be quite enough
Why not? Did you try to tin the end?
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Add a picture of your TB 6612..
And last time: a watch battery is made to run a watch (micro Amp range), not a board (10 mA range) or motor (100mA or far more).
I forgot about ampers at all... I was going to connect it to ESP-32, but now I understood, that this is useless, and for motors I was going to connect separate battery. The question with motor connection solved, thank You!
Something like this:
But wires, how to connect?
That connector is often used to connect smoke alarm batteries (9V block batteries).
NOT suitable for motors...
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It was answered how to solder wires to the motor, I even chose that answer as the solution, but what to do if the object already has wires, it was not answered
Are you serious ?
You understand what to do if there is no wire and you solder some and you don’t know if the wires are already soldered and you don’t have to solder… 
Yes, because it is not the dupont wires, which are compatible with arduino
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And @J-M-L, I think that if you insert such wires directly into the breadboard, they will not be connected well enough (not for nothing that on some devices there are special connectors for them), or am I wrong?
Post No.54 and Post No.55 -- something you can handle?
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Yes, I like it.
In theory, I can even connect them directly to the motor "ears"
I would not drive the motor’s power through a breadboard
Motors only need around 12v and breadboard usually can handle with 20v(and TB6612 gives you only this variant )
You marked the topic as solved way back in post #21
So is your problem solved or not?