LiPo - Cell Voltages

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6 years 6 months ago #14407 by JRI
Replied by JRI on topic LiPo - Cell Voltages

PhilF51 wrote: I checked Colins lipo and cell 2 was at 12 meghom with voltage 1 volt down. Bin job like my two 6 cell lipos for the Beast.:(


12 Megohm is as near as dammit open circuit. Sometimes the balance wires fall out of their jst-xh connector pins and the repair is just to fit a new pin or connector.
The battery would have no voltage atall on the main connector if the cell was really open circuit!
I suspect there is nothing wrong with the LiPO except for a broken balance connector or one of the balance wires itself is broken.

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6 years 6 months ago #14408 by Phil Ford
Replied by Phil Ford on topic LiPo - Cell Voltages
in the case of the Beast Lipos John they had ballooned for some time, but squeezed as much life out of them as possible and I knew I had duffed them earlier for reasons I won't go into here. In Colin's case there was the voltage difference and mid cell high resistance. He had said it was no longer performing as expected.

I had to bite the bullet and buy two more 6 cell 60C Lipos. Tried the new one yesterday on the Beast bipe. Now it's a :) performer!

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6 years 6 months ago #14411 by MikeSeale
Replied by MikeSeale on topic LiPo - Cell Voltages
JRI, I think Phil has his Mohm and mohm mixed up.

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6 years 6 months ago #14412 by Phil Ford
Replied by Phil Ford on topic LiPo - Cell Voltages

MikeSeale wrote: JRI, I think Phil has his Mohm and mohm mixed up.


:lol: Yep! meant My Mum.

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6 years 6 months ago #14415 by JonTappin
Replied by JonTappin on topic LiPo - Cell Voltages

PhilF51 wrote:
:lol: Yep! meant My Mum.


What's your Mum got to do with it?

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6 years 6 months ago #14416 by Phil Ford
Replied by Phil Ford on topic LiPo - Cell Voltages

JonTappin wrote:

PhilF51 wrote:
:lol: Yep! meant My Mum.


What's your Mum got to do with it?


Okay, I'll spell it out - I meant milliohm.........:lol:

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