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-   -   I want to burn a lipo, Tips ? (https://www.rc-monster.com/forum/showthread.php?t=23340)

E-Revonut 09.03.2009 10:52 PM

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

Tempted 09.03.2009 11:20 PM

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.

jayjay283 09.03.2009 11:28 PM

thats just lame, all this fear they put in us about lipos and you can't hurt yourself with them if you try

redshift 09.03.2009 11:30 PM

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.

rawfuls 09.03.2009 11:32 PM

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?

E-Revonut 09.03.2009 11:58 PM

yes, yes it would!!!

rawfuls 09.04.2009 12:15 AM

We have a goal!

zeropointbug 09.04.2009 01:42 AM

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!

lincpimp 09.04.2009 02:01 AM

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!!!

jayjay283 09.04.2009 04:03 PM

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

Rivermaxx 09.04.2009 04:27 PM

I say send it back to maxcramps like that.

jayjay283 09.04.2009 06:07 PM

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

zeropointbug 09.04.2009 06:33 PM

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.

maxair45 09.07.2009 12:54 AM

Quote:

Originally Posted by Rivermaxx (Post 318345)
I say send it back to maxcramps like that.

Yea just say you went to charge it and it did that for no reason. I'd love to see the reaction:yes:


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