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Shenzhen Quawin Technology Co., Ltd.

PCM, BMS, Protection Circuit Module manufacturer / supplier in China, offering 12s Protection Circuit Module Li-ion/Li-Polymer/LiFePO4 Battery Pack BMS PCM, 5V 2A EU Plug Portable Battery Charger, AC to DC 5V 9V 12V 1A/2A Wall Charger Power Supply Switching Adapter 5.5 X 2.1mm and so on.

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Supplier Homepage Product PCM / BMS 12s Protection Circuit Module Li-ion/Li-Polymer/LiFePO4 Battery Pack BMS PCM

12s Protection Circuit Module Li-ion/Li-Polymer/LiFePO4 Battery Pack BMS PCM

FOB Price: Get Latest Price
Min. Order: 5 Pieces
Production Capacity: 50000/Month
Transport Package: Carton
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: PCM-L12S20-217(12S)
  • Mode of Production: SMT
  • Customized: Non-Customized
  • Use for: Lithium Battery/LiFePO4 Battery
  • Size: L34.5*W17*T2.5mm
  • Warranty: One Year
  • Temperatureoperating Temperature Range: -40~+85° C
  • Specification: NO
  • HS Code: 850760000
  • Metal Coating: No
  • Layers: Single-Layer
  • Condition: New
  • Charging Voltage: Cc/CV
  • Delivery Date: 15days
  • Balance Current for Single Cell: ≤ 25μ a
  • Trademark: quawin
  • Origin: China
Product Description
Protection Circuit Module For 2S Li-ion/Li-polymer/LiFePO4 Battery Pack

Specifications

No. Test itemCriterion
1Voltage: Charging voltage: CC/CV:
Li-ion/Li-polymer(4.2V/cell);
LiFePO4(3.6V/cell)
Balance voltage for single cell

2CurrentBalance current for single cell
Balance current for single cell≤ 25μ A
Maximal continuous charging and discharging current 5A

3Over-charge ProtectionOver charge detection voltage3.8~4.4V(can adjust)
Over charge detection delay time0.5S~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 voltage0.06~0.3V
Over current detection current10~20A
Detection delay time1ms~5ms
Release conditionCut load

6Short ProtectionDetection conditionExterior short circuit
Detection delay time200-500us
Release conditionCut load

7ResistanceProtection circuitry(B- to P-)≤ 50mΩ

8TemperatureOperating temperature range-40~+85° C
Storage temperature range-40~+125° C

9Size
L34.5*W17*T2.5mm

Specificaiton
No.Test itemCriterion
1Voltage:Charging voltage:CC/CV:
Li-ion/Li-polymer(4.2V/cell);
LiFePO4(3.6V/cell) 
Balance voltage for single cellLi-ion:4.20 V±0.025V,
LiFePO4:3.60V±0.025V
2CurrentBalance current for single cell0~85mA
Balance current for single cell≤150μA
Maximal continuous charging and discharging current13A
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 current30~100A
Detection delay time 1~50ms
Release conditionCut load
6Short ProtectionDetection conditionExterior short circuit
Detection delay time200-500us
Release conditionCut load
7ResistanceProtection circuitry(B- to P-)≤20mΩ
8TemperatureOperating temperature range-40~+85
Storage temperature range-40~+125
9Size L125*W82*T9mm
    
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