Spicy Pillows

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cross-posted from: https://lemmy.ca/post/31824976

Lately I've had some obviously inaccurate measurements from my Timemore Black Mirror scale. That would happen occasionally but not always. I was charging it today and as luck would have it, I was sitting beside it. I typically charge it unattended. I noticed that it took a very long time to charge and multiple times it seemed to restart charging. I grabbed it to check the cable and noticed it was quite warm in one spot. I though - that's alright, it's likely where the battery cell is, it's charging, lithium cells get warm during charging. Later I took it off the charger and while handling it I examined the hot spot a bit more. I noticed that when I squeezed the scale at that corner, the top plate wouldn't sink towards the bottom as it does in the other corners. A few mental calculations later I figured this could be a swollen cell that has grown so large that it impacts the plates and doesn't let them come together as they do normally. I took it apart. Lo and behold this spicy pillow:

The marking on it means it's supposed to be 8mm thick. It's currently closer to 12.5mm. Removing the battery allowed the two plates to come together in all corners as normal. That confirmed the hypothesis. Further, the reason why it only occasionally impacted the measurements is likely due to the weight of the cup I was using. When using a lighter cup, the total weight would be lower than needed to get the two plate to touch the battery and produce inaccurate measurement.

I ordered this as a replacement. It fits the dimensions and it's got some safety certification.

To check if your scale is a fire hazard, squeeze this corner:

Normal squeeze action looks like this. Unfortunately I didn't record a video prior to removing the battery.

If it the two plates come together as the do in the other corners, you're probably okay. If the plates don't come nearly as close, you've got an unlit petard in your hands.

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Pillow (lemmy.world)
submitted 1 month ago by qaz to c/spicypillows
 
 
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submitted 9 months ago* (last edited 9 months ago) by tpyoman to c/spicypillows
 
 

Another look from the bottom side.

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I only ask because the bulging seems slight enough that I'm not 100% certain that's not just how the battery is supposed to look.

This is inside a Lenovo ideapad flex 4. I only opened it to replace the hard drive.

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Dell tablet we recently removed from service at work due to going spicy...4 years on the charger. The tablet was mounted to the wall and used as a punch clock. More pictures: https://imgur.com/a/w8PKSKP

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Spicy doorstop (lemmy.world)
submitted 1 year ago by sysadmin to c/spicypillows
 
 
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Thicc battery (lemmy.world)
submitted 1 year ago by sysadmin to c/spicypillows
 
 

Side

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Oh my S...screen (lemmy.world)
submitted 1 year ago by sysadmin to c/spicypillows
 
 
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[META] Mod needed!! (lemmy.world)
submitted 1 year ago by sysadmin to c/spicypillows
 
 

If you are interested in modding, please respond to this post. We need your help to grow this community :)

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submitted 1 year ago by sysadmin to c/spicypillows
 
 
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Tiny TNT (lemmy.world)
submitted 1 year ago by sysadmin to c/spicypillows
 
 
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Mini Pillow (lemmy.world)
submitted 1 year ago by sysadmin to c/spicypillows
 
 
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The Spiciest!! (lemmy.world)
submitted 1 year ago by sysadmin to c/spicypillows