Ping 36v 10Ah battery question

Fordulike

Esteemed Pedelecer
Feb 26, 2010
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I've e-mailed Ping, but maybe someone here already knows the answers.
What's the fully charged fresh off the charger voltage of his 36v 10Ah battery?
Also what's the nominal no load voltage once it has stabilized?
 

mutmost

Pedelecer
Jun 24, 2009
62
0
My 36v 20ah ping battery charges to 45.3v and leaving off the charger overnight drops to 39 - 40v.
 

Fordulike

Esteemed Pedelecer
Feb 26, 2010
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Thank you mutmost :)

I didn't think Ping would reply so fast, but he has triumphed again :D

His reply was:

The fully charged voltage fresh off the charger is around 45v. But after a while of the charger is disconnected, the voltage will drop to around 42-43v.

The nominal voltage is around 38.4v = 3.2*12. The nominal working voltage is 36v.


Now that's what i call customer service ;)
 

onmebike

Esteemed Pedelecer
Jan 3, 2010
499
1
West Essex
Thank you mutmost :)

I didn't think Ping would reply so fast, but he has triumphed again :D

His reply was:

The fully charged voltage fresh off the charger is around 45v. But after a while of the charger is disconnected, the voltage will drop to around 42-43v.

The nominal voltage is around 38.4v = 3.2*12. The nominal working voltage is 36v.


Now that's what i call customer service ;)
My 36v 10ah lifepo4 isn't Ping but almost identical and may use same cell's[24 x 5ah pouches] Straight off charger approx 42volt, after a week standing 40.5volt. Bms low volt cut approx 2.9-3.0volts per cell for lifepo4. As there's 12 cell's in series low voltage cutoff takes place at approx 35-36volts.