By pass bms charging

Anybody have any suggestions on chargers and certain type of bms to buy the one I’m looking at is a 50.4 2a charger and for the bms is just a 12s 30 amp bms but I just need it for charging if you have any recommendations let me know

i had that charger on the right, it liked to spark everytime i plugged it in… i think for bms i got bestech 12s.

I would buy 3A or 4A charger, it’s not much more money and you can charge faster.

Did you connect the power wire of the charger first? Mine only sparks when the charger has no power but with powered charger it never sparks.

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