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How to fix a weak cell group in a big battery

  • 28-12-2021 10:47AM
    #1
    jonnyphant
    Registered Users, Registered Users 2 Posts: 22 ✭


    I have a 48V battery made of 13 groups of 6 cells with one weak group (I read each series using a multimeter).

    I don’t have the equipment to replace the weak cells/manually raise the voltage of the weak group.

    Does anyone know where I can get this serviced?



Comments

  • #2
    10-10-20
    Registered Users, Registered Users 2 Posts: 8,942 ✭✭✭10-10-20


    Is it attached to a BMS with a balance function or is this just a basic non-automotive battery pack? Also are the cells 18650 types?



  • #3
    unkel
    Registered Users, Registered Users 2 Posts: 66,659 ✭✭✭✭unkel


    I'd say it's an eBike battery?

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