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Battery BMS Board

Lithium Battery BMS

Lifepo4 Battery BMS

Active Balancer BMS

Smart Active Balancer

Active Equalizer

5A Active Balancer

1A Active Balancer

Diode Module

Battery Repair Machine

Battery Accessories

High Current BMS

Energy Storage BMS

Different Application BMS

RV Energy Storage BMS

Home Storage BMS

EV Storage BMS

Truck Start BMS

Golf Carts BMS

Electric Tricycle BMS

Electric Vehicle BMS

Electric Forklift BMS

Electric Scooter BMS

Charging Station BMS

Heavy-duty Vehicle Smart Active Balancer BMS
application
video
events
news
cases
contact us
quote
Good price online

products details

Home > Products >
Battery BMS Board
>
12V Li-ion / LiFePO4 Battery BMS Board Protection Circuit Module 4S 100A 150A PCM Type
All Category

Battery BMS Board

Lithium Battery BMS

Lifepo4 Battery BMS

Active Balancer BMS

Smart Active Balancer

Active Equalizer

5A Active Balancer

1A Active Balancer

Diode Module

Battery Repair Machine

Battery Accessories

High Current BMS

Energy Storage BMS

Different Application BMS

RV Energy Storage BMS

Home Storage BMS

EV Storage BMS

Truck Start BMS

Golf Carts BMS

Electric Tricycle BMS

Electric Vehicle BMS

Electric Forklift BMS

Electric Scooter BMS

Charging Station BMS

Heavy-duty Vehicle Smart Active Balancer BMS
Contact Us
Mrs. Kiwi Xiao
kiwi@enerkey.cn
+8615387469240
WeChat Enerkey-Tech
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12V Li-ion / LiFePO4 Battery BMS Board Protection Circuit Module 4S 100A 150A PCM Type
  • name
  • name
  • name
  • name
  • name
  • name

12V Li-ion / LiFePO4 Battery BMS Board Protection Circuit Module 4S 100A 150A PCM Type

Brand Name: ENERKEY
Model Number: JW-4S150A-779
MOQ: 2 pieces
Price: $32.80/pieces 2-999 pieces
Packaging Details: Carton
Detail Information
Product Description
Detail Information
Place of Origin:
Guangdong, China
Certification:
ISO9001/ROHS/CE
Features:
4S Battery 150A Current
Application:
Ebike, Solar Products, Etc
Type:
PCM
Mounting Type:
Built-in
Size / Dimension:
L155mm*W100mm*T16mm
Description:
Battery Power Supply Smart BMS
Base Material:
FR-4
Board Thickness:
1.6mm
Surface Finishing:
HASL Lead Free
Solder Mask Color:
Green.White.Black.Red.Yellow.Blue.Purple.Matte Green. Matte Black
Battery Type:
LiFePO4 Battery
Suitable For Battery String:
4S
Voltage:
12.8V
Protection Function:
Overcharge ,Overdischarge ,Overcurrent ,Short-circuit
Other Functions:
Thermistor Temperature Protection,Balance
Supply Ability:
50000 Piece/Pieces per Month
Highlight:

LiFePO4 Battery BMS Board

,

12V Battery BMS Board

,

BMS Protection Board Circuit Module 4S

Product Description
Enerkey Smart BMS Protection Circuit Module 4S 100A 150A BMS for 12V Li-ion/LiFePO4 Battery BMS Board
 
Product Description
Electric Parameter
 
 
 
 
 
 
Model: JW-B4S150A-779
 
 
 
 
 
 
NO.
Project
 
Min.
Typ.
Max.
Unit
1
Voltage
Balance voltage for single cell
3.175
3.200
3.225
V
2
Current
Balance current for single cell
50
55
60
mA
 
 
Current consumption
 
 
70
uA
 
 
Maximal continuous charging current
 
 
100
A
 
 
Maximal continuous discharging current
 
 
100
A
 
3
 
Over charge protection
Overcharge detection voltage for single cell
3.625
3.75
3.775
A
 
 
Overcharge detection delay time
500
 
1500
mS
 
 
Overcharge release voltage  for single cell
3.50
3.55
3.60
V
 
 
4
 
Over discharge protection
Overdischarge detection voltage for single cell
2.25
2.30
2.35
V
 
 
Overdischarge detection delay time
500
 
1500
mS
 
 
Overdischarge release voltage for single cell
2.4
2.5
2.6
V
 
 
 
 
 
5
 
 
 
 
 
Overcurrent protection
Over discharge current protection
230
280
330
mS
 
 
Detection delay time 1
500
 
1500
mS
 
 
Detection delay time 2
500
 
1500
mS
 
 
Overcharge current protects current
100
 
500
A
 
 
Detection delay time
500
 
1500
mS
 
6
 
Short circuit protection
Short circuit protection current
 
500
 
A
 
 
Detection delay time
50
 
800
μS
 
 
Protection condition
Exterior short circuit
 
 
 
 
 
Release condition
Cut load,Auto recovery
 
 
 
7
Resistance
The on-state resistance of the main circuit
 
 
5
mΩ
 
 
8
 
 
Temperature Protection
Charging high temperature protection
50
55
60
℃
 
 
Charge low temperature protection
 
0
 
℃
 
 
Discharge high temperature protection
70
75
80
℃
 
 
Discharge low temperature protection
-20
-15
-10
℃
 
 
Release condition
The temperature drops to 50ºC, charge release
 
 
 
 
9
Temperature 
Operating Temperature Range
-20
/
60
℃
 
 
Storage Temperature Range
-20
/
60
℃
10
Break circuit protection
Disconnect the voltage sampling circuit to turn off the charge and discharge
Support
 
 
 
11
NTC Protection
Thermistor temperature protection
Support
 
 
 
12
Electronic switch
Electronic switch
Nonsupport
 
 
 
13
Reverse polarity protection
 
Support
 
 
 
Function Details
1. Provides protection for 4 series LiFePO4 battery pack
2. Provides protections in charging and discharging
3. Processes the balance between cells smartly, the current of it can be set freely by external components.
4. Deals with over-current and short-circuit protection with circuit itself
5. Protect an electrical circuit from damage caused by over current/ over load or short circuit
6. Support SMBUS protocol
7. Support Bluetooth protocol
12V Li-ion / LiFePO4 Battery BMS Board Protection Circuit Module 4S 100A 150A PCM Type 0
Wiring precautions
First connect the B- of the BMS to the total negative terminal of the battery pack, Wiring B-, B1, B2... B+, output charge and discharge negative electrode connected to P-, charge and discharge positive electrode connected to the total positive electrode, please wire connection strictly according to the drawing and use thick cable to connect with P+/ C+/ B+ and P-/ C-
Product Use Tutorial
12V Li-ion / LiFePO4 Battery BMS Board Protection Circuit Module 4S 100A 150A PCM Type 1
12V Li-ion / LiFePO4 Battery BMS Board Protection Circuit Module 4S 100A 150A PCM Type 2
12V Li-ion / LiFePO4 Battery BMS Board Protection Circuit Module 4S 100A 150A PCM Type 3
12V Li-ion / LiFePO4 Battery BMS Board Protection Circuit Module 4S 100A 150A PCM Type 4
12V Li-ion / LiFePO4 Battery BMS Board Protection Circuit Module 4S 100A 150A PCM Type 5
12V Li-ion / LiFePO4 Battery BMS Board Protection Circuit Module 4S 100A 150A PCM Type 6
12V Li-ion / LiFePO4 Battery BMS Board Protection Circuit Module 4S 100A 150A PCM Type 7
FAQ
12V Li-ion / LiFePO4 Battery BMS Board Protection Circuit Module 4S 100A 150A PCM Type 8
Tags: 

Li-ion Battery BMS  

Active Balancer BMS  

10A Active Balancer

Good price online

Products Details

Home > Products >
Battery BMS Board
>
12V Li-ion / LiFePO4 Battery BMS Board Protection Circuit Module 4S 100A 150A PCM Type
All Category

Battery BMS Board

Lithium Battery BMS

Lifepo4 Battery BMS

Active Balancer BMS

Smart Active Balancer

Active Equalizer

5A Active Balancer

1A Active Balancer

Diode Module

Battery Repair Machine

Battery Accessories

High Current BMS

Energy Storage BMS

Different Application BMS

RV Energy Storage BMS

Home Storage BMS

EV Storage BMS

Truck Start BMS

Golf Carts BMS

Electric Tricycle BMS

Electric Vehicle BMS

Electric Forklift BMS

Electric Scooter BMS

Charging Station BMS

Heavy-duty Vehicle Smart Active Balancer BMS
12V Li-ion / LiFePO4 Battery BMS Board Protection Circuit Module 4S 100A 150A PCM Type
  • name
  • name
  • name
  • name
  • name
  • name

12V Li-ion / LiFePO4 Battery BMS Board Protection Circuit Module 4S 100A 150A PCM Type

Brand Name: ENERKEY
Model Number: JW-4S150A-779
MOQ: 2 pieces
Price: $32.80/pieces 2-999 pieces
Packaging Details: Carton
Detail Information
Product Description
Detail Information
Place of Origin:
Guangdong, China
Brand Name:
ENERKEY
Certification:
ISO9001/ROHS/CE
Model Number:
JW-4S150A-779
Features:
4S Battery 150A Current
Application:
Ebike, Solar Products, Etc
Type:
PCM
Mounting Type:
Built-in
Size / Dimension:
L155mm*W100mm*T16mm
Description:
Battery Power Supply Smart BMS
Base Material:
FR-4
Board Thickness:
1.6mm
Surface Finishing:
HASL Lead Free
Solder Mask Color:
Green.White.Black.Red.Yellow.Blue.Purple.Matte Green. Matte Black
Battery Type:
LiFePO4 Battery
Suitable For Battery String:
4S
Voltage:
12.8V
Protection Function:
Overcharge ,Overdischarge ,Overcurrent ,Short-circuit
Other Functions:
Thermistor Temperature Protection,Balance
Minimum Order Quantity:
2 pieces
Price:
$32.80/pieces 2-999 pieces
Packaging Details:
Carton
Supply Ability:
50000 Piece/Pieces per Month
Highlight:

LiFePO4 Battery BMS Board

,

12V Battery BMS Board

,

BMS Protection Board Circuit Module 4S

Product Description
Enerkey Smart BMS Protection Circuit Module 4S 100A 150A BMS for 12V Li-ion/LiFePO4 Battery BMS Board
 
Product Description
Electric Parameter
 
 
 
 
 
 
Model: JW-B4S150A-779
 
 
 
 
 
 
NO.
Project
 
Min.
Typ.
Max.
Unit
1
Voltage
Balance voltage for single cell
3.175
3.200
3.225
V
2
Current
Balance current for single cell
50
55
60
mA
 
 
Current consumption
 
 
70
uA
 
 
Maximal continuous charging current
 
 
100
A
 
 
Maximal continuous discharging current
 
 
100
A
 
3
 
Over charge protection
Overcharge detection voltage for single cell
3.625
3.75
3.775
A
 
 
Overcharge detection delay time
500
 
1500
mS
 
 
Overcharge release voltage  for single cell
3.50
3.55
3.60
V
 
 
4
 
Over discharge protection
Overdischarge detection voltage for single cell
2.25
2.30
2.35
V
 
 
Overdischarge detection delay time
500
 
1500
mS
 
 
Overdischarge release voltage for single cell
2.4
2.5
2.6
V
 
 
 
 
 
5
 
 
 
 
 
Overcurrent protection
Over discharge current protection
230
280
330
mS
 
 
Detection delay time 1
500
 
1500
mS
 
 
Detection delay time 2
500
 
1500
mS
 
 
Overcharge current protects current
100
 
500
A
 
 
Detection delay time
500
 
1500
mS
 
6
 
Short circuit protection
Short circuit protection current
 
500
 
A
 
 
Detection delay time
50
 
800
μS
 
 
Protection condition
Exterior short circuit
 
 
 
 
 
Release condition
Cut load,Auto recovery
 
 
 
7
Resistance
The on-state resistance of the main circuit
 
 
5
mΩ
 
 
8
 
 
Temperature Protection
Charging high temperature protection
50
55
60
℃
 
 
Charge low temperature protection
 
0
 
℃
 
 
Discharge high temperature protection
70
75
80
℃
 
 
Discharge low temperature protection
-20
-15
-10
℃
 
 
Release condition
The temperature drops to 50ºC, charge release
 
 
 
 
9
Temperature 
Operating Temperature Range
-20
/
60
℃
 
 
Storage Temperature Range
-20
/
60
℃
10
Break circuit protection
Disconnect the voltage sampling circuit to turn off the charge and discharge
Support
 
 
 
11
NTC Protection
Thermistor temperature protection
Support
 
 
 
12
Electronic switch
Electronic switch
Nonsupport
 
 
 
13
Reverse polarity protection
 
Support
 
 
 
Function Details
1. Provides protection for 4 series LiFePO4 battery pack
2. Provides protections in charging and discharging
3. Processes the balance between cells smartly, the current of it can be set freely by external components.
4. Deals with over-current and short-circuit protection with circuit itself
5. Protect an electrical circuit from damage caused by over current/ over load or short circuit
6. Support SMBUS protocol
7. Support Bluetooth protocol
12V Li-ion / LiFePO4 Battery BMS Board Protection Circuit Module 4S 100A 150A PCM Type 0
Wiring precautions
First connect the B- of the BMS to the total negative terminal of the battery pack, Wiring B-, B1, B2... B+, output charge and discharge negative electrode connected to P-, charge and discharge positive electrode connected to the total positive electrode, please wire connection strictly according to the drawing and use thick cable to connect with P+/ C+/ B+ and P-/ C-
Product Use Tutorial
12V Li-ion / LiFePO4 Battery BMS Board Protection Circuit Module 4S 100A 150A PCM Type 1
12V Li-ion / LiFePO4 Battery BMS Board Protection Circuit Module 4S 100A 150A PCM Type 2
12V Li-ion / LiFePO4 Battery BMS Board Protection Circuit Module 4S 100A 150A PCM Type 3
12V Li-ion / LiFePO4 Battery BMS Board Protection Circuit Module 4S 100A 150A PCM Type 4
12V Li-ion / LiFePO4 Battery BMS Board Protection Circuit Module 4S 100A 150A PCM Type 5
12V Li-ion / LiFePO4 Battery BMS Board Protection Circuit Module 4S 100A 150A PCM Type 6
12V Li-ion / LiFePO4 Battery BMS Board Protection Circuit Module 4S 100A 150A PCM Type 7
FAQ
12V Li-ion / LiFePO4 Battery BMS Board Protection Circuit Module 4S 100A 150A PCM Type 8
Tags: 

Li-ion Battery BMS

Active Balancer BMS

10A Active Balancer

Enerkey-Tech
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