What's the hole in the 510 atty connector on my Chuck?

[panderson01]

Does it go all the way through to the battery compartment, so I have to worry about flooding that area? Or is it really sealed?

Thanks,
Paul

 

[Skrymr]

Mine was solderd shut by Jeff when he made it. I thought he was doing it with all of them.

You might want to ask in the Thagbuilt forum. That way you can get an answer directly from Jeff.