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Re: [EVDL] Phd in Materials Science on LiFePO4 batteries video WAS: Lithium 60ah 144v

I measured only 1Ah charging a TS-LFP100AHA cell from 3.45V to 3.65V.
Ending current to each voltage was less than 100mA.

Evan Tuer <[email protected]> wrote:
> On Tue, Dec 14, 2010 at 5:27 PM, tomw <[email protected]> wrote:
>>
>> "80% is where the knee is."
>> Not for my 180Ah CALB cells. The upper knee is at about 3.45V, and I =
can
>> get less than 5Ah into them from that point before they hit their high
>> voltage of 3.6V, so the knee is at greater than 97% charge.
>
> Same cells here and I agree there's very little charging time left
> once the "knee" is passed.
>



-- =

David D. Nelson
http://evalbum.com/1328

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