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before you short it check it with a voltmeter and if it's farely dead put some charge back into it first, but be careful and watch it while you do that too
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I used a jumper one time to direct short a Venom 3s pack. All it did was hiss and then melt the solder joint on the jumper. No flames, no smoke, no nothing. I almost cried.
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thats just lame, all this fear they put in us about lipos and you can't hurt yourself with them if you try
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Another myth disspelled. Love the brief commentary tho. Maybe if we could get all the RCM members to donate some 'fuel' we could have a medium-sized bonfire.
Nice try JJ. |
Aww, I'm bummmed, I was hoping to see a nice big fireball when I came back from Orientation :(
What if we put a constant, say, 20V into a 7.4V battery, wouldn't that make some fun? |
yes, yes it would!!!
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We have a goal!
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That would be GREEEAAAT!
I think if you do a slow over charge to warm all the internals nice to cause thermal runaway, that should do it! |
HA, I like to take a spare car battery and some jumper cables and hook it up to a already puffed cell. Did this a few times, the cell puffed to about 10 times its normal thickness then popped and produced quite a bit of smoke. No fire though. I have also driven nails in them, cut them in half with a machette and crushed them under car tires and in a bench vise. I have dead lipos sitting around and have never had an issue. I did get one pretty warm once, left my m8 tx on all night and the next morning the pack was quite warm, lucky I did not melt the radio!!!
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I pulled it out of the fire with pliers (still smoldering)
http://i278.photobucket.com/albums/k...poburnt001.jpg I feel I gave that turd battery back the suffering it gave me |
I say send it back to maxcramps like that.
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LOL river, good one but im not spending the $5 to ship it to them they got 1 over on me as a newb. Nothing more goes to them..... My wife had a point if these lipos dont burn why did I spend $60 on lipo fireproof bags. What a racket
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Well I know the first gen. lipo RC batteries sure had fire issues, that's what the scare is all about, but the packs in the last couple years have a much lower ignition rate.
Lithium Ion cells are much more prone to catching on fire. |
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