MachineU > China Products > Electrical Equipment & Supplies > Batteries > Battery Management System(BMS)
12V Li-ion / LiFePO4 Battery BMS Board Protection Circuit Module 4S 100A 150A PCM Type
12V Li-ion / LiFePO4 Battery BMS Board Protection Circuit Module 4S 100A 150A PCM Type
12V Li-ion / LiFePO4 Battery BMS Board Protection Circuit Module 4S 100A 150A PCM Type
12V Li-ion / LiFePO4 Battery BMS Board Protection Circuit Module 4S 100A 150A PCM Type
12V Li-ion / LiFePO4 Battery BMS Board Protection Circuit Module 4S 100A 150A PCM Type
12V Li-ion / LiFePO4 Battery BMS Board Protection Circuit Module 4S 100A 150A PCM Type
12V Li-ion / LiFePO4 Battery BMS Board Protection Circuit Module 4S 100A 150A PCM Type
12V Li-ion / LiFePO4 Battery BMS Board Protection Circuit Module 4S 100A 150A PCM Type
12V Li-ion / LiFePO4 Battery BMS Board Protection Circuit Module 4S 100A 150A PCM Type
12V Li-ion / LiFePO4 Battery BMS Board Protection Circuit Module 4S 100A 150A PCM Type
12V Li-ion / LiFePO4 Battery BMS Board Protection Circuit Module 4S 100A 150A PCM Type
12V Li-ion / LiFePO4 Battery BMS Board Protection Circuit Module 4S 100A 150A PCM Type
Specifications
Place of Origin :
Guangdong, China
Brand Name :
ENERKEY
Model Number :
JW-4S150A-779
Packaging Details :
Carton
Supply Ability :
50000 Piece/Pieces per Month
MOQ :
2 pieces
Price :
$32.80/pieces 2-999 pieces
Certification :
ISO9001/ROHS/CE
Application :
Ebike, Solar products, etc
Type :
PCM
Features :
4S Battery 150A Current
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
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
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
12V Li-ion / LiFePO4 Battery BMS Board Protection Circuit Module 4S 100A 150A PCM Type
12V Li-ion / LiFePO4 Battery BMS Board Protection Circuit Module 4S 100A 150A PCM Type
12V Li-ion / LiFePO4 Battery BMS Board Protection Circuit Module 4S 100A 150A PCM Type
12V Li-ion / LiFePO4 Battery BMS Board Protection Circuit Module 4S 100A 150A PCM Type
12V Li-ion / LiFePO4 Battery BMS Board Protection Circuit Module 4S 100A 150A PCM Type
12V Li-ion / LiFePO4 Battery BMS Board Protection Circuit Module 4S 100A 150A PCM Type
FAQ
12V Li-ion / LiFePO4 Battery BMS Board Protection Circuit Module 4S 100A 150A PCM Type
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12V Li-ion / LiFePO4 Battery BMS Board Protection Circuit Module 4S 100A 150A PCM Type

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Product Detail
Place of Origin :
Guangdong, China
Brand Name :
ENERKEY
Model Number :
JW-4S150A-779
Packaging Details :
Carton
Supply Ability :
50000 Piece/Pieces per Month
MOQ :
2 pieces
Contact Supplier
12V Li-ion / LiFePO4 Battery BMS Board Protection Circuit Module 4S 100A 150A PCM Type
12V Li-ion / LiFePO4 Battery BMS Board Protection Circuit Module 4S 100A 150A PCM Type
12V Li-ion / LiFePO4 Battery BMS Board Protection Circuit Module 4S 100A 150A PCM Type
12V Li-ion / LiFePO4 Battery BMS Board Protection Circuit Module 4S 100A 150A PCM Type
12V Li-ion / LiFePO4 Battery BMS Board Protection Circuit Module 4S 100A 150A PCM Type
12V Li-ion / LiFePO4 Battery BMS Board Protection Circuit Module 4S 100A 150A PCM Type

Shenzhen Juyi Science And Trade Co., Ltd.

Verified Supplier
2 Years
shenzhen
Since 2015
Business Type :
Manufacturer
Main Products :
Battery BMS Board, Active Balancer BMS, Smart Active Balancer
Total Annual :
10000000-50000000
Employee Number :
100~200
Certification Level :
Verified Supplier
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