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7s 4A PCM BMS for 24V 25.2V 25.9V Li-ion/Lithium/ Li-Polymer 21V 22.4V LiFePO4 Battery Pack Size L62*W33*T3mm (PCM- L07S04 -521)

China 7s 4A PCM BMS for 24V 25.2V 25.9V Li-ion/Lithium/ Li-Polymer 21V 22.4V LiFePO4 Battery Pack Size L62*W33*T3mm (PCM-L07S04-521), Find details about China Li-ion Battery BMS, Scooter BMS from 7s 4A PCM BMS for 24V 25.2V 25.9V Li-ion/Lithium/ Li-Polymer 21V 22.4V LiFePO4 Battery Pack Size L62*W33*T3mm (PCM-L07S04-521)

Model NO.
PCM-L07S04-521
Condition
New
Specified Types
7s Li-ion/Li-Polymer/LiFePO4 Battery
L-Ion/Li-Polymer Charging Voltage
29.4V
LiFePO4 Charging Voltage
25.2V
Max. Continuous Charging Current
4A
Maximal Continuous Discharging Current
4A
Discharge Overcurrent Protection
10±2A(Adjustable)
Colour of PCM
Green
Balance
No
Warranty
12 Months
Trademark
QUAWIN/OEM
Transport Package
Antistatic Bag /White Box and Standard Export Cart
Specification
L62*W33*T3mm
Origin
China Guangdong
HS Code
8507909000
Model NO.
PCM-L07S04-521
Condition
New
Specified Types
7s Li-ion/Li-Polymer/LiFePO4 Battery
L-Ion/Li-Polymer Charging Voltage
29.4V
LiFePO4 Charging Voltage
25.2V
Max. Continuous Charging Current
4A
Maximal Continuous Discharging Current
4A
Discharge Overcurrent Protection
10±2A(Adjustable)
Colour of PCM
Green
Balance
No
Warranty
12 Months
Trademark
QUAWIN/OEM
Transport Package
Antistatic Bag /White Box and Standard Export Cart
Specification
L62*W33*T3mm
Origin
China Guangdong
HS Code
8507909000
Technical parameter

Product name:Protection Circuit Module
Model No:PCM-L07S04-521
For 7S Lithium-ion/Lithium Polymer/LiFePO4 Battery Packs
Product Feature:
1. Suitable for 7 section Lithium-ion/Lithium Polymer/LiFePO4 Battery Packs; 
2. Maximum continuous working current 4A, same interface for charging/discharging; 
3. Overcharge, overdischarge, short circuit, overcurrent, temperature protection, etc.;
ItemsSpecifications
Lithium-ion/Lithium PolymerLiFePO4
ChargeCharging voltage(CC/CV)-7SCC/CV:29.4VCC/CV:25.2V
Maximal continuous charging current4A
DischargeMaximal continuous discharging current4A
Low current consumptionCurrent consumption on operation<20μA
Current consumption at power down<0.1μA
Cell-balanceCell-balance detection voltage//
Cell-balance release voltage//
Cell-balance current//
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 protection10±2A(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
DimensionL62*W33*T3mm
7s 4A PCM BMS for 24V 25.2V 25.9V Li-ion/Lithium/ Li-Polymer 21V 22.4V LiFePO4 Battery Pack Size L62*W33*T3mm (PCM-L07S04-521)7s 4A PCM BMS for 24V 25.2V 25.9V Li-ion/Lithium/ Li-Polymer 21V 22.4V LiFePO4 Battery Pack Size L62*W33*T3mm (PCM-L07S04-521)7s 4A PCM BMS for 24V 25.2V 25.9V Li-ion/Lithium/ Li-Polymer 21V 22.4V LiFePO4 Battery Pack Size L62*W33*T3mm (PCM-L07S04-521)7s 4A PCM BMS for 24V 25.2V 25.9V Li-ion/Lithium/ Li-Polymer 21V 22.4V LiFePO4 Battery Pack Size L62*W33*T3mm (PCM-L07S04-521)7s 4A PCM BMS for 24V 25.2V 25.9V Li-ion/Lithium/ Li-Polymer 21V 22.4V LiFePO4 Battery Pack Size L62*W33*T3mm (PCM-L07S04-521)7s 4A PCM BMS for 24V 25.2V 25.9V Li-ion/Lithium/ Li-Polymer 21V 22.4V LiFePO4 Battery Pack Size L62*W33*T3mm (PCM-L07S04-521)7s 4A PCM BMS for 24V 25.2V 25.9V Li-ion/Lithium/ Li-Polymer 21V 22.4V LiFePO4 Battery Pack Size L62*W33*T3mm (PCM-L07S04-521)

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