18350 battery and coins don't mix

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eHuman

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Whoust

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My minds racing on making something soon that will serve that purpose.. and i definitely wont leave any metal contacts :p
 

KeithB

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I'll consider this a teachable moment.

This is what happens when you short a battery and why it's important to take whatever precautions to avoid them. Don't carry batteries loose, especially around change or keys; use a battery case.

Some devices have electronic protection against shorts, this is a good thing. Mechanical mods can be made safer with a fuse or addition of circuitry to detect a short.

This is why you should never use a battery with a torn wrapper; it acts as an insulator.

This is why, if you're using LiCO/ICR batteries, a protection circuit built into the battery should be considered a must.

This is why using rare earth magnets to add a nipple to flat top batteries is a bad idea; they can slip and short out a battery in a mod.

This is why you should have a multi meter. Usually when atties fail, it's usually an open but they can fail with a hard short and be unsafe to use depending on your equipment.

These batteries pack a lot of power in a small space and they can be dangerous if you don't treat them right. BatteryUniversity is an excellent resource for learning about lithium batteries and I highly recommend it to all vapers.

I'd say you were actually pretty lucky. Depending on the battery you were using, it could have "vented with flames"; not desirable under any circumstances and even less so while driving down the road.
 

vsummer1

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I am so sorry you had to learn this the hard way, but very glad you weren't too badly hurt.

A post just like yours prevented the same thing from happening to me, I had never really thought about it when I used to just toss a battery in my purse and go. Someone else bringing this up saved me from potential harm. So perhaps your posting this can help someone else.

Until you are able to get the battery boxes, an empty pill container will work for battery storage also.
 

Whoust

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I am so sorry you had to learn this the hard way, but very glad you weren't too badly hurt.

A post just like yours prevented the same thing from happening to me, I had never really thought about it when I used to just toss a battery in my purse and go. Someone else bringing this up saved me from potential harm. So perhaps your posting this can help someone else.

Until you are able to get the battery boxes, an empty pill container will work for battery storage also.

as the convo goes on i feel more and more lucky this thing didnt pop! i'm glad to raise awareness and I like your pill container idea a lot
 

vsummer1

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as the convo goes on i feel more and more lucky this thing didnt pop! i'm glad to raise awareness and I like your pill container idea a lot

I would love to claim the invention, but it was someone else in a thread like this that suggested the pill bottle :lol: I just figure most people have one of those around, where getting the box might take some time.

I immediately started using one until I could get the boxes. I now have a space in a box for each battery I own, and after charging that is where they go. It must be terrifying having something so hot you can't remove it from danger without hurting yourself, and by the grace of God I managed to have loose batteries in my purse without any damage.
 

r77r7r

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    Had my 18350 spare sitting in my change compartment in my car surrounded by change, and my hand was above it when i felt heat coming up from the change tray. I reached down to feel the change/ battery and it had to be 1000 degrees, burning the skin on my finger tip. As I threw my battery to the side in a panic, I realized the battery was trippin. I looked at the battery on my passenger side floor about 20 mins later, and decided to give it another shot. It was still almost unbearable, but i managed to move it to my centre console where i let it sit for another hour. Later, I inspected to see the casing shrunk and split all the way to just covering 1/3 of the battery, and the black plastic at the top was all shrunk n damaged.

    Don't store your battery with change... cause that's what I'm blaming this on.

    Lol. That should have been your thread title-" My Battery Be Trippin'"
     

    Larzis

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    sorry guys i dont think ill create a thread anytime soon lol im bad at it

    I disagree with that. Sharing your story here helps raise awareness, and it sounds like a few people have learned from this incident. Sure people can say read up on battery care and that's all well and good but many an average person is not going to spend time researching battery care.

    The people I feel for are the ones who do not read forums. I doubt all the B&M shops out there explain the ins and outs of batteries or how to care for them.
     
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