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Re: [OM] Swollen Li-ion batteries

Subject: Re: [OM] Swollen Li-ion batteries
From: Chris Trask <christrask@xxxxxxxxxxxxx>
Date: Wed, 6 Apr 2016 06:26:14 -0700 (GMT-07:00)
     Don't put the swollen ones on the charger.  They could be used as charcoal 
starters.  :{O

>
>In my response to Rick's question about the C5050 card door switch I 
>mentioned that I couldn't test my Samsung P&S because none of the 3 
>batteries were charged.  That didn't surprise me because it's been a 
>very long time since I've used the camera.
>
>What did surprise me is that I had a hard time removing the battery that 
>was in the camera.  Turns out the battery was not only dead but had 
>swollen in the center.  It's about 10mm thick and has swollen by about 
>1-2mm in the center.  The battery slides into the camera such that it's 
>fairly tightly enclosed.  The swelling was enough that it was now a 
>tight fit and the spring that normally pushed it up so you can grip it 
>was not up to the task.  I had to remove it with a tool.  Fortunately, 
>the battery had not burst or leaked.
>
>I have three batteries.  One is the original Samsung and the other 2 are 
>cheap ebay things.  It was one of the ebay batteries that was stuck in 
>the camera.  Checking the other one in its plastic storage bag showed it 
>too had swollen.  The Samsung brand battery was discharged but looked 
>normal and is now on the charger.
>
>I mention this because I have several other cheap ebay batteries for the 
>other cameras.  The E-M1 batteries get a fair amount of usage and 
>rotation.  But the Canon batteries hardly get used any more.  I think 
>it's time to put them on the charger and check them out.
>
>You might want to do the same.
>


Chris

When the going gets weird, the weird turn pro 
     - Hunter S. Thompson
-- 
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