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Free return shipping

No restocking fee

No final sale items

100% Payment Secure

Online Support

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4S 30A 12.8V w/Balance 3.2V...

The 4S 30A 12.8V BMS Protection PCB Board is designed for LiFePO4 32650 batteries. It features balance charging to ensure uniform voltage across all cells, protecting against overcharge, over-discharge, overcurrent, and short circuits. Ideal for 4-cell battery packs, it enhances safety and prolongs battery life.

Specifications:

  • Battery Type: LiFePO4 32650
  • Cell Configuration: 4S (4 cells in series)
  • Nominal Voltage: 12.8V
  • Maximum Continuous Discharge Current: 30A
  • Overcharge Protection Voltage: 3.6V ± 0.05V per cell
  • Over-discharge Protection Voltage: 2.2V ± 0.05V per cell
  • Balance Charge Voltage: 3.2V per cell
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