Battery Protection Board 4S 40A Balanced

R42.20

Package Includes

  • 1x 4S 40A Balanced Battery Protection Board

Availability: 32 in stock

Features / Specs

  • Number of Series Batteries: 4
  • Individual Battery Balancing: Yes
  • Balancing Type: Passive
  • Battery Nominal Voltage: 14.8VDC
  • Charging Voltage: 16.8 ~ 18.1VDC
  • Operating Temperature Range: -40°C to +85°C
  • Dimensions: ~(60mm x 45.2mm x 3.3mm)
  • Main Power MOSFET’s: Alpha & Omega AOD452A
  • Continuous Discharge Current (Max): 40A
  • Continuous Output Power: 672W
  • Continuous Charge Current (Max): 20A
  • Quiescent Current: Min = 12μA / Typical = 18μA / Max = 24μA
  • Over Current Protection: Min = 70A / Typical = 80A / Max = 90A
  • Over Current Delay: Min = 50ms / Typical = 100ms / Max = 150ms
  • MOSFET On Resistance: Min = 5mΩ / Typical = 6mΩ / Max = 7mΩ
  • Overcharge Protection Voltage: Min = 4.2V / Typical = 4.25V / Max = 4.3V
  • Overcharge Recovery Voltage: Min = 4.1V / Typical = 4.15V / Max = 4.2V
  • Balance Start Voltage: Min = 4.17V / Typical = 4.2V / Max = 4.23V
  • Balance Current: Min = 95mA / Typical = 100mA / Max = 105mA
  • Balance Heating Power: Min = 1.56W / Typical = 1.72W / Max = 1.91W
  • Over-discharge Protection Voltage (mA Discharge): Min = 2.3V / Typical = 2.5V / Max = 2.7V
  • Over-discharge Protection Voltage (1C Discharge): Min = 2.8V / Typical = 3.0V / Max = 3.2V
  • Over-discharge Protection Voltage (2C Discharge): Min = 3.2V / Typical = 3.5V / Max = 3.8V
  • Over-discharge Recovery Voltage: Min = 2.9V / Typical = 3.2V / Max = 3.3V

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