4S 12V 100A 18650 LITHIUM BATTERY PROTECTION BOARD

This protection board is 4s in common use lithium battery protection board (you can adjust for how many strings to be used) Specified chip, stable performance, support disconnection protection, over-current protection, over-discharge protection, overcharge protection, with balance, etc.

A common use for same port and different port, the protection board uses 15 high-power of ultra-low resistance MOS tubes (discharge of 8, charging 7), in the same port mode can support the discharge current 60A, charging current 60A; different port mode discharges current 80A, charging current 60A. Can use for LMO. Ternary lithium battery. LCO(3.7V)battery packs etc.

• • Lithium POLYMER protection Board(3.2V)
  • Single cell battery overcharge protect voltage : 4.21-4.29 V
  • Single cell battery overcharge protect recover voltage : 4.14-4.24V
  • Overcharge protect delay : 1.5-2.5S
  • Single cell battery over-discharge protect voltage : 2.72-2.88 V
  • Overcharge protect Current : 100A
  • Over-discharge protect Current : 100A
  • Over-discharge protect delay : 0.5-1.5S
  • Temperature protect : Yes
  • Disconnect protect : Yes
  • Shortage protect : Yes
  • Shortage delay : 100-600 uS
  • Shortage protect recover : YES
  • Charging Current : 60A
  • Current Balance : Yes
  • Ampere balance (Current) : 60MA
  • Voltage balance accuracy : 4.14-4.24V

Package Includes:

• • 1 x White 4S 100A LiFePO4 Lithium Battery Protection BMS PCB Board.