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Author Topic: Charging LiFePO4 Battery Banks  (Read 1844 times)

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Offline ZuccaTopic starter

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Charging LiFePO4 Battery Banks
« on: May 02, 2024, 03:45:49 pm »
I found it very interesting, did not check if it was already posted...

https://nordkyndesign.com/charging-marine-lithium-battery-banks/

Especially the charge termination limit vs VBatt interpolation



TLDR: It is possible to overcharge a LiFePO4 even at 3.5V... it made me change my charging parameters...

« Last Edit: May 02, 2024, 03:52:40 pm by Zucca »
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Can't love what you don't know. Zucca
 
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Offline f4eru

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Re: Charging LiFePO4 Battery Banks
« Reply #1 on: May 05, 2024, 01:09:57 pm »
Interesting. Was suspecting this for some time, for all kinds of batteries, usually on Pb batteries the "float" charge voltage recommendation is also lower than the "one time" charge peak.
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