4S BMS 100A LiFePO4 Balance Protection Board PCM PCB Battery 3.6V 12.8V 14.4V

Artikelnummer: 481

Kategorie: 1S - 5S

41,64 €

inkl. 19% USt. , zzgl. Versand

sofort verfügbar

Lieferzeit: 1 - 3 Werktage


4S BMS 100A LiFePO4 Balance Protection Board PCM PCB Battery 3.6V 12.8V 14.4V


  • The protection board is for 4 series cell Li-ion batteries, it can be used for ternary batteries, manganese acid batteries and cobalt acid batteries.
  • Charging connector and discharging connector are separated, discharging current is 100A.
  • Stable various protective functions for charging and discharging, such as overcharge protection, over-discharge protection and short circuit protection.
  • It has balance function which would ensure each battery cell being fully charged at same time.
  • Choosing the correct protection board and applying it appropriately is vital to the longevity your batteries.




Discharge Continuous Discharge Current 100A max.
Momentary Discharge Current 250A
Charge Charge Voltage 14.4VV
Charge Current 10A(Max.)
Overcharge Protection Overcharge Detection Voltage 3.65±0.05V
Overcharge Protection Delay 100mS
Overcharge Cancel Voltage  
Balance Balance Detection Voltage 3.6±0.025V
Balance Cancel Voltage 3.6±0.05V
Balance Current 35±5mA
Over-discharge Protection Over-discharge Detection Voltage 2.55±0.08V
Over-discharge Detection Delay 50mS
Over-discharge Cancel Voltage 3.0±0.1V
Overcurrent Protection Overcurrent Detection Voltage 150mV
Overcurrent Detection Delay 15mS
Overcurrent Protection Current 140±5A
Protection Cancel Condition Disconnect Load
Short Circuit Protection Short Circuit Protection Condition Outside Load Short Circuit
Short Circuit Detection Delay 200uS
Protection Cancel Condition Disconnect Load
Internal Resistance Main Circuit Conduction Internal Resistance =15mO
Self Power Consumption Working Current =50uA
Sleeping Current(Battery Over-discharge) =10uA
Operating Temperature   -30°~+80°
Size   70*52*15mm



Inhalt (Package Includes) :

1 x Protection Board

1 x Cable



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