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3s 11.1V Li-ion Battery Protection Circuit Board Nov 11, 2017

Basic Info

Product Description

  • Model NO.: PCM-Li03S2-070(3S)

  • Mode of Production: SMT

  • Base Material: FR-4

  • Customized: Customized

  • Maximal Continuous Discharging Current: 2A

  • Trademark: Shen Zhen

  • Origin: Shenzhen

  • Metal Coating: Copper

  • Layers: Single-Layer

  • Certification: RoHS, ISO

  • Charging Voltage: 12.6V/Cell

  • Size: 48*16mm

  • Specification: SGS/ROHS/ISO

3s 11.1v  2A li-ion battery pcm Protection Circuit Module pcba


Protection Circuit Module Specifications  For 11.1V Li-ion Battery  Pack
Model: PCM-Li03S2-070(3S)
NOTest item criterion
1VoltageCharging voltageDC:12.6V  CC/CV
Balance voltage for single cell  
2CurrentBalance current for single cell
Current consumption ≤50μA
Maximal continuous charging current2A
Maximal continuous Discharging current2A
3Over charge ProtectionOver charge detection voltage4.25V±0.025V
Over charge detection delay time0.5S-1.5S
Over charge release voltage4.25V±0.05V
4Over discharge protectionOver discharge detection voltage2.00V±0.08V
Over discharge detection delay time50-150mS
Over discharge release voltage2.70±0.10V
5Over current protectionOver current detection voltage300±25mv
Over current detection current6.0±1A
Detection delay time 5-15mS
Release conditioncut load 
6Short protectionDetection conditionExterior short circuit
Detection delay time200-500us
Release conditioncut load
7ResistanceProtection  circuitry(MOSFET)B-toP-≤100mΩ
8 Temperatureoperation Temperature range-40~+85oC
Storage Temperature Range-40~+125oC