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needabiggerhammer t1_j7qbvd3 wrote

Reply to comment by pineapplepredator in 4 people taken to hospital after battery fire forces United flight to return to San Diego by Icewear_Daddy

If it starts getting warmer than when new during charging or usage replace it. Or if it ever, even brand new, gets to "that's pretty warm (before hot)".

I'm lazy though so I just replace things like that yearly. They aren't expensive. In theory you should get a few thousand charge cycles so that is overkill, but I like the piece of mind.

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