Not all the way in, but it's a pretty good dent. It still charges, but should I just toss this one?
That battery should be recycled. That is a major dent in the positive contact. There are negative parts under the positive cap that could short out. Spend the 5 bucks and get a new battery.
Recycle it now.
Who? Me? I'm the guy suggesting you do NOT have to waste your money on a new battery when it's not needed. LOL!Ha. I see you work for a battery company.