LFP batteries need a special charger unless they are equipped with a
built-in BMS. Many, if not most 12V LFP batteries have a built-in BMS.
bp
<part15sbs{at}gmail{dot}com>
On 5/7/2024 10:43 AM, Robert wrote:
While I have used, read about, studied, and debated about LFP
batteries, one thing I cannot find an answer to:
Is there a problem with using a regular voltage supply set to 13.4
volts ( 90% ) charge to maintain a LFP battery for backup power use?
Is there a need to buy a specialized battery charger like a samlex to
charge an LFP battery?
Note that I am currently using regular power supplies to maintain a
bank of LFPs. I just don't know if I am setting up for an issue in
the future...
Self heating 12v batteries have reached a new low with one just
becoming available on Amazon for $229 and, with a netonix, that would
be a pretty simple system.
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