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Old 06-10-2008
chris68nufc chris68nufc is offline
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Default Trakpower voltage

I have recently bought 2 second hand lipo cells from somebody that said they had been used very little. 1 of them seems fine but 1 of them doesnt seem to be charging. When i plug the leads in there is nothing at all. I checked the voltage on the Dodgy one and it was around 5.8v. Is this normal?

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Chris
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Old 06-10-2008
jim76 jim76 is offline
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they aren't meant to be discharged below 6v, so i would say that pack isn;t much good
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Old 06-10-2008
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The minimum acceptable voltage of a Lipo is 6 volts.

It is VERY VERY dangerous to attempt to charge a pack of lipos that has dropped below 6 volts. If you do attempt to charge a Lipo that has dropped below 6 volts it will be highly likely to EXPLODE !!!

Get in touch with Trakpower and ask them how to deal with the situation.

Put the battery somewhere safe until you can speak to Trakpower. If you have a safe charge pouch you should put it in that and away from anything flamable just to be on the safe side.
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Old 06-10-2008
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Maybe put it in a bucket fo sand?

A
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Old 06-10-2008
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Quote:
Originally Posted by Body Paint View Post
The minimum acceptable voltage of a Lipo is 6 volts.

It is VERY VERY dangerous to attempt to charge a pack of lipos that has dropped below 6 volts. If you do attempt to charge a Lipo that has dropped below 6 volts it will be highly likely to EXPLODE !!!

Get in touch with Trakpower and ask them how to deal with the situation.

Put the battery somewhere safe until you can speak to Trakpower. If you have a safe charge pouch you should put it in that and away from anything flamable just to be on the safe side.

thats a bit extreme it wont explode......................
if its not swollen, pm me and ill explain how to recover it, if its swollen then dispose of it, slowly discharge it at a low amperage till its completly flat then bin it.

lipo will not expolde or catch fire if they are discharged below 6 volts at a low amperage, it will 99% just leave the pack useless, you can sometimes safley recover them
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Old 07-10-2008
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Please ring a profesional, ie. Trakpower

Whilst it is unlikely the Lipo will explode it is possible. Like I said, "be on the safe side"
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Old 07-10-2008
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Quote:
Originally Posted by Body Paint View Post
Please ring a profesional, ie. Trakpower

Whilst it is unlikely the Lipo will explode it is possible. Like I said, "be on the safe side"
i am in contact with trakpower and dont offer that sort of info without checking with them 1st!!
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