Got some new li-ions in a couple of weeks ago and noticed this. Somehow the button top got pushed in, like a primer struck by a firing pin.

Is this ok to use or should I take it to the recycling center?

by richiecotite

4 Comments

  1. CookieDave

    It’s fine. Just slightly dented. If it makes contact and the vent underneath the button isn’t blocked, fair game.

  2. General-Try-2210

    This is a little button that is tack welded onto the top of the cell. This is not physically part of the cell. It is fine.

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