Fasizi 2Pcs battery protection board 3S 12V 40A lithium battery charger protection board BMS board with equilibrium charging

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Product description

  • This lithium battery protection board is an intelligent lithium cell management IC for fast and safe charging.
  • By charging the scale to balance the properties of the individual batteries in the battery pack and to extend the life of the battery.
  • This product has been subjected to a load and aging test for quality assurance.

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