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Serum
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12.06.2006, 04:40 PM

Brian; i am using a Graupner type of thing of these chargers, i can confirm that they are very precise in balancing.

With or without the charging process active, it simple balances them.

If your charging voltage stays at the fixed 3.6V i see no problems for using it for balancing. A nice safety feature is that the 4.3V cutoff really cuts the balancer loose from it's charging signal.
   
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BrianG
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12.06.2006, 05:05 PM

Quote:
Originally Posted by Serum
Brian; i am using a Graupner type of thing of these chargers, i can confirm that they are very precise in balancing.

With or without the charging process active, it simple balances them.

If your charging voltage stays at the fixed 3.6V i see no problems for using it for balancing. A nice safety feature is that the 4.3V cutoff really cuts the balancer loose from it's charging signal.
That's good to know. I saw that there were several chargers capable of charging M1 cells, but didn't see anything meant explicity for balancing them. Once I realized how the balancer actually works, it made sense that it would work for these cells even though it wasn't explicitly designed for them.

Like I said, the charger will provide the floor and ceiling cutoffs for the pack. The balancer will simply keep each cell equalized with respect to each other.
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MetalMan
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12.06.2006, 06:02 PM

Quote:
Originally Posted by BrianG
That's good to know. I saw that there were several chargers capable of charging M1 cells, but didn't see anything meant explicity for balancing them. Once I realized how the balancer actually works, it made sense that it would work for these cells even though it wasn't explicitly designed for them.

Like I said, the charger will provide the floor and ceiling cutoffs for the pack. The balancer will simply keep each cell equalized with respect to each other.
I just read that Astroflight is coming out with an A123 Blinky balancer and a 109 charger that will support A123 cells (not sure on the specifics, though).


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neweuser
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12.06.2006, 06:03 PM

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I just read that Astroflight is coming out with an A123 Blinky balancer and a 109 charger that will support A123 cells (not sure on the specifics, though).
that will make brian happy!


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