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4s 20A PCM BMS for 14.4V 14.8V Li-ion/Lithium/ Li-Polymer 12V 12.8V LiFePO4 Battery Pack Size L70*W62*T8mm (PCM- L04S20 -A47)

China 4s 20A PCM BMS for 14.4V 14.8V Li-ion/Lithium/ Li-Polymer 12V 12.8V LiFePO4 Battery Pack Size L70*W62*T8mm (PCM-L04S20-A47), Find details about China Li-ion Battery BMS, Camper Trolley PCM from 4s 20A PCM BMS for 14.4V 14.8V Li-ion/Lithium/ Li-Polymer 12V 12.8V LiFePO4 Battery Pack Size L70*W62*T8mm (PCM-L04S20-A47)

Model NO.
PCM-L04S20-A47
Condition
New
Specified Types
4s Li-ion/Li-Polymer/LiFePO4 Battery
L-Ion/Li-Polymer Charging Voltage
16.8V
LiFePO4 Charging Voltage
14.4V
Max. Continuous Charging Current
20A
Maximal Continuous Discharging Current
20A
Discharge Overcurrent Protection
50±10A(Adjustable)
Colour of PCM
Green
Balance
Yes
Warranty
12 Months
Trademark
QUAWIN/OEM
Transport Package
Antistatic Bag /White Box and Standard Export Cart
Specification
L70*W62*T8mm
Origin
China Guangdong
HS Code
8507909000
Model NO.
PCM-L04S20-A47
Condition
New
Specified Types
4s Li-ion/Li-Polymer/LiFePO4 Battery
L-Ion/Li-Polymer Charging Voltage
16.8V
LiFePO4 Charging Voltage
14.4V
Max. Continuous Charging Current
20A
Maximal Continuous Discharging Current
20A
Discharge Overcurrent Protection
50±10A(Adjustable)
Colour of PCM
Green
Balance
Yes
Warranty
12 Months
Trademark
QUAWIN/OEM
Transport Package
Antistatic Bag /White Box and Standard Export Cart
Specification
L70*W62*T8mm
Origin
China Guangdong
HS Code
8507909000
Technical parameter

Product name:Protection Circuit Module
Model No:PCM-L04S20-A47
For 4S Lithium-ion/Lithium Polymer/LiFePO4 Battery Packs
Product Feature:
1. Suitable for 4 section Lithium-ion/Lithium Polymer/LiFePO4 Battery Packs; 
2. Maximum continuous working current 20A, same interface for charging/discharging; 
3. Overcharge, overdischarge, short circuit, overcurrent, temperature protection, etc.;
4. The scheme adopts seiko S-8254 series
5.Temperature switch detects battery temperature and controls discharge MOSFET;
ItemsSpecifications
Lithium-ion/Lithium PolymerLiFePO4
ChargeCharging voltage(CC/CV)-4SCC/CV:16.8VCC/CV:14.4V
Maximal continuous charging current20A
DischargeMaximal continuous discharging current20A
Low current consumptionCurrent consumption on operation<20μA
Current consumption at power down<0.1μA
Cell-balanceCell-balance detection voltage4.20 ± 0.03 V3.60 ± 0.03 V
Cell-balance release voltage4.20 ± 0.03 V3.60 ± 0.03 V
Cell-balance current68 ±3mA58 ±3mA
Over-chargeOvercharge detection voltage4.25±0.025V3.900 ± 0.025V
Overcharge release voltage4.15±0.05V3.800 ± 0.050V
Overcharge delay time0.5~2S
Over-dischargeOverdischarge detection voltage2.50±0.062V2.00±0.080V
Overdischarge release voltage3.0±0.075V2.30±0.100V
Overdischarge delay time100~300mS
Discharge overcurrentDischarge overcurrent detection voltage0.2±0.015V0.10±0.015V
Discharge overcurrent delay time15~35ms
Discharge overcurrent protection50±10A(adjustable)
Release conditionCut-off-load
Short-circuiting protectionLoad short-circuiting detection voltage//
Detection conditionExterior short circuit
Load short-circuiting detection delay time200~800μs
Release conditionCut-off-load
Internal resistanceStatic Drain-Source On-Resistance<20mΩ(B- to P-)
TemperatureWide range of operation temperature40 ~ + 85ºC
Storage Temperature Range-40 ~ +125ºC
DimensionL70*W62*T8mm
4s 20A PCM BMS for 14.4V 14.8V Li-ion/Lithium/ Li-Polymer 12V 12.8V LiFePO4 Battery Pack Size L70*W62*T8mm (PCM-L04S20-A47)4s 20A PCM BMS for 14.4V 14.8V Li-ion/Lithium/ Li-Polymer 12V 12.8V LiFePO4 Battery Pack Size L70*W62*T8mm (PCM-L04S20-A47)4s 20A PCM BMS for 14.4V 14.8V Li-ion/Lithium/ Li-Polymer 12V 12.8V LiFePO4 Battery Pack Size L70*W62*T8mm (PCM-L04S20-A47)4s 20A PCM BMS for 14.4V 14.8V Li-ion/Lithium/ Li-Polymer 12V 12.8V LiFePO4 Battery Pack Size L70*W62*T8mm (PCM-L04S20-A47)4s 20A PCM BMS for 14.4V 14.8V Li-ion/Lithium/ Li-Polymer 12V 12.8V LiFePO4 Battery Pack Size L70*W62*T8mm (PCM-L04S20-A47)4s 20A PCM BMS for 14.4V 14.8V Li-ion/Lithium/ Li-Polymer 12V 12.8V LiFePO4 Battery Pack Size L70*W62*T8mm (PCM-L04S20-A47)4s 20A PCM BMS for 14.4V 14.8V Li-ion/Lithium/ Li-Polymer 12V 12.8V LiFePO4 Battery Pack Size L70*W62*T8mm (PCM-L04S20-A47)4s 20A PCM BMS for 14.4V 14.8V Li-ion/Lithium/ Li-Polymer 12V 12.8V LiFePO4 Battery Pack Size L70*W62*T8mm (PCM-L04S20-A47)

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