•  - PCM-LX2S8A-AY009  (2S) for Li-ionLi-polymer LiFePO4 Battery Pack
  • PCM-LX2S8A-AY009  (2S) for Li-ionLi-polymer LiFePO4 Battery Pack

PCM-LX2S8A-AY009 (2S) for Li-ionLi-polymer LiFePO4 Battery Pack

Model: PCM-LX2S8A-AY009 (2S)

Working current: 2A

Size: L33.6*W16*T2.5mm

Balancing: NO

Temp. control: NO

Battery Type: Li-ion/Li-po

Battery Series: 2S

Continuous Current: 0-5A


        Protection Circuit Module Specifications For 6.4V LiFePO4 Battery Pack
     Protection Circuit Module Specifications For 7.4V Li-ion/Li-polymer Battery Pack
Model: PCM-LX2S8A-AY009 (2S)
No Test   item Criterion
      Lifepo4  Li-ion/Li-polymer
1 Voltage Charging voltage DC 7.2VCC/CV
Balance voltage for single cell  …….  …….
2 Current Balance current for single cell  …….  …….
Current consumption for single cell ≤20μA ≤20μA
Max. continuous charging current 2A 2A
Max. cont. discharging current 2A 2A
3 Over charge
(single cell)
Over charge detection voltage 3.90V±0.025V
Over charge detection delay time 0.5-2.0S 0.5S—2.0S 
Over charge release voltage 3.45±0.05V 4.10 ±0.05V
4 Over discharge
(single cell)
Over discharge detection voltage 2.00±0.8V
Over discharge detection delay time 10-300mS 10-300mS
Over discharge release voltage 2.5±0.1V 3.0±0.1V
5 Over current
Over current detection voltage depend on the
above points
depend on the
above points
Over current detection current final data fixed
from actual test
final data fixed
from actual test
Detection delay time  5-20ms 5-20ms
Release condition Cut load,
Auto release
Cut load,
Auto release
6 Short
Detection condition Exterior short circuit
Detection delay time 100~500us
Release condition charge up
7 Resistance Protection  circuitry ≤50mΩ
8 Temperature Operating Temperature Range -40~+85℃
Storage Temperature Range -40~+125℃
9 Dimension L33.6*W16*T2.5mm
Over charge detection voltage (V) 4.25±0.025V 4.25±0.025V 3.65±0.025V  
Over charge release voltage(V) 4.05±0.05V 4.05±0.05V 3.65±0.05V  
Over discharge detection voltage 2.40±0.8V 2.80±0.8V 2.50±0.8V  
Over discharge release voltage(V) 3.00±0.1V 3.00±0.1V 3.00±0.1V  

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