Battery safety

[celcareuraste]

Hey everyone, I just noticed some tiny battery isolation cracks. Should I be worried?

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[inspects]

I wouldn't lose any sleep from the one chip on the neg end. But, you should get some wraps and just rewrap the batteries.

 

[inspects]

https://www.youtube.com/results?search_query=rewrapping+18650+batteries

 

[celcareuraste]

I wouldn't lose any sleep from the one chip on the neg end. But, you should get some wraps and just rewrap the batteries.

Thank you. I will do so. I watched some videos, doesn't seem very difficult.

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[inspects]

Good hair dryer or Bic lighter works fine to shrink the wrap if you don't want to buy a small torch......

 

[fraleywp]

I use a heat gun I already had. It is basically a hair dryer with more heat.