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4S 30A 12.8V LiFePO4 BMS Protection PCB Board

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4S 30A 12.8V LiFePO4 BMS Protection PCB Board
  • 4S 30A 12.8V LiFePO4 BMS Protection PCB Board_img_0

4S 30A 12.8V LiFePO4 BMS Protection PCB Board

310 BDT
sold_units 35
1

Specification:

  1. Battery Type: LiFePO4 (Lithium Iron Phosphate)
  2. Series: 4S (4 Cells in Series)
  3. Nominal Voltage: 12.8V
  4. Full Charge Voltage: 14.6V
  5. Continuous Discharge Current: 30A
  6. Charge Current: Up to 20A
  7. Overcharge Protection: Yes
  8. Over-discharge Protection: Yes
  9. Short Circuit Protection: Yes
  10. Balance Function: Yes (Passive/Active depending on version)
  11. Board Size: Approx. 65mm x 45mm x 5mm
  12. Weight: Approx. 25g

Description:

This 4S 30A LiFePO4 BMS (Battery Management System) is designed to safely charge, discharge, and balance 4-cell lithium iron phosphate battery packs. It provides full protection including overcharge, over-discharge, over-current, and short-circuit protection. Perfect for electric vehicles, solar storage, and DIY battery systems.

Application:

  1. 12V LiFePO4 battery packs
  2. Solar energy storage systems
  3. Electric bikes/scooters
  4. Backup UPS power units
  5. Custom DIY LiFePO4 battery projects


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