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BQ78350: ChemID for sodium cells

Tomi Re
Prodigy 10 points
Part Number: BQ78350
Other Parts Discussed in Thread: BQSTUDIO, GPCCEDV

Tool/software:

Hello,

Is there already a ChemID for sodium-ion cells?

Specifically for NaFR26700CY?

Or a comparable one with similar specifications?

Please tell we which Chemistry Version in bqstudio.

Best regards

  • 0
    TI__Mastermind 25225 points

    Hello Tom,

    Yes we have experience with sodium cells in our ChemID library, however the easiest way to confirm if the have a valid match is to use the GPCCEDV tool with your cell to confirm. However if it turns out that there is no ChemID with less than 3% in error differences than you can submit you cells to be characterized into the library as well.

    Thank you,
    Alan

  • 0 in reply to Alan Frias
    Prodigy 10 points

    Okay. Thank you 

    I have another question regarding the selection of the chemistry type for the GPC Packager for sodium batteries is correct.
    Or which one can you prefer:

    LiCoO2
    LiFePO4
    Lithium-Titanate

  • 0 in reply to Tomi Re
    TI__Mastermind 25225 points

    Hello Tomi,

    After talking to our ChemID expert he recommend to do "LiCoO2" since sodium batteries OCV looks like 4.2V and this is how we had done it for now.

    Thank you,
    Alan