Gold Member Since 2013
Audited Supplier
Shenzhen Quawin Technology Co., Ltd.

PCBA, PCM, Battery Management System manufacturer / supplier in China, offering 24s BMS Battery Management System, 7.4V 9300mAh Rechargeable Li-ion Battery Pack, 2s3p 7.4V 7800mAh Lithium Battery and so on.

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Supplier Homepage Product PCM / BMS 24s BMS Battery Management System

24s BMS Battery Management System

FOB Price: Get Latest Price
Min. Order: 30 Pieces
Production Capacity: 60000piece/Month
Transport Package: Anti-Static PE Bag/Small Box/Export Carton
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: PCM-24S100-249(24S)
  • Mode of Production: DIP-SMT
  • Condition: New
  • Current: 100A
  • Over Charge Detection Delay Time: 0.5~2.5s
  • Over Discharge Detection Voltage: 1.9~3.1V(Can Adjust)
  • Over Discharge Release Voltage: 1.9~3.1V(Can Adjust)
  • Over Current Detection Current: 100~500A
  • Specification: NO
  • HS Code: 850760000
  • Metal Coating: No
  • Customized: Non-Customized
  • Voltage: 4.2V/Cell
  • Over Charge Detection Voltage: 3.8~4.4V(Can Adjust)
  • Over Charge Release Voltage: 3.8~4.4V(Can Adjust)
  • Over Discharge Detection Delay Time: 50~300ms
  • Over Current Detection Voltage: 0.6V
  • Trademark: QW
  • Origin: China
Product Description
Protection Circuit Module For 24S Li-ion/Li-polymer/LiFePO4 Battery Pack

Maximal continuous charging and discharging current is 100A
No.Test itemCriterion
1Voltage:Charging voltage:CC/CV:
Li-ion/Li-polymer(4.2V/cell);
LiFePO4(3.6V/cell) 
  Balance current for single cell≤20μA
Maximal continuous charging and discharging current100A
3Over-charge Protection Over charge detection voltage3.8-4.4V(can adjust)
Over charge detection delay time0.5~2.5S
Over charge release voltage3.8-4.4V(can adjust)
4Over-discharge ProtectionOver discharge detection voltage1.9-3.1V(can adjust)
Over discharge detection delay time50~300mS
Over discharge release voltage1.9-3.1V(can adjust)
5Over-Current ProtectionOver current detection voltage0.6V
Over current detection current1.9-3.1V(can adjust)
Detection delay time 100-500A
Release conditionCut load
6Short ProtectionDetection conditionExterior short circuit
Detection delay time200-500us
Release conditionCut load
7ResistanceProtection circuitry B- to P-≤60mΩ
8TemperatureOperating temperature range-40-+85
Storage temperature range-40-+125
9Size L310*W130*T50mm
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