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Free shipping 14.8V 4S 10A BMS PCM for 4S 3.7V 18650 battery pack working current 10A Charging Voltage 16.8V

Free shipping 14.8V 4S 10A BMS PCM for 4S 3.7V 18650 battery pack working current 10A Charging Voltage 16.8V

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 14.8V 4S 10A BMS/PCM/PCB, for 4S 3.7V 18650 battery pack, working current 10A, li-ion battery management system.

connect

Main cables

1.  B-: Connect Battery cathode

2.  P-: Connect load cathode

3.  C-: Connect Charger cathode

Solder pad in the following

1. B-: NO.1 Cell battery cathode

2. B1: NO.1 Cell battery positive/NO.2 cell battery cathode

3. B2: NO.2 Cell battery positive/NO.3 cell battery cathode

4. B3: NO.3 Cell battery positive/NO.4 cell battery cathode

5. B+/P+NO.4 Cell battery positive

  • Brand Name: ANNBATTERY
  • Weight: 0.05KG
  • Size: L63*W50*T5mm
  • Model Number: 4M10A
  • Nominal Capacity: 1-10Ah
  • Application: 14.8V 4S li-ion battery
  • Type: Lithium battery protection circuit
  • Voltage: 14.8V
  • working current: 10A
  • Over-Charge Protection Voltage: 4.2V/Cell
  • Over-Discharge Protection Voltage: 2.75V/Cell
  • Number in series: 4S
  • Battery Nominal Voltage: 14.8V
  • Charging Voltage: 16.8V
  • Other Remarks: This order is not including battery

4S 8A BMS 03.jpg5S 8A BMS 04.jpg5S 8A BMS 05.jpg

 

4S8A PCM Connection Description.jpg

Electrical performance

No.

Test item

MIN

TYPE

MAX

unit

1

Charging Voltage

16.70

16.80

16.90

V

2

Charging Current

 

10

 

A

3

Discharge Current

 

10

 

A

4

Over Current Protection

25

29

33

A

5

Singles cell consumption current

 

5

10

uA

6

Overcharge detection voltage

4.15

4.200

4.25

V

7

Overcharge release voltage

4.00

4.10

4.20

V

8

Overcharge detection delay time

0.96

1.20

1.44

S

9

Overdischarge detection voltage

2.72

2.80

2.88

V

10

Overdischarge release voltage

2.80

2.90

3.00

V

11

Overdischarge detection delay time

115

144

172

mS

12

Shortcircuit/overdischarge/overcurrent protection recovery

Automatic recovery after the removal of the load

13

Protection circuit resistance

 

8

15

14

Temperature rise of the MOSFET

 

45

60

ºC

15

Operating temperature range

-20

+25

+85

ºC

16

Storage temperature range

-20

+25

+85

ºC

 Our products are widely used in batteries of Mobile phone,MP3/MP4,Bluetooth,Portable DVD,GPS navigation,Miners Lamp,A eromodelling,Notebook Computer,Power Tools,Electric Bicycles,Electric Motorcycles,EV/HEV,Mobile telecommunication base stations as well as indoor and outdoor LED light/floodlight,illumination project products.Our customers are mostly well-known domestic lithium batteries and power producer whose products are sold to mainland China,Taiwan,Hong Kong and Macau,Japan and Korea,South East Asia,Europe and America,South America,Africa etc.

 



Weight: 0.05KG
Size: L63*W50*T5mm
Model Number: 4M10A
Nominal Capacity: 1-10Ah
Application: 14.8V 4S li-ion battery
Type: Lithium battery protection circuit
Voltage: 14.8V
working current: 10A
Over-Charge Protection Voltage: 4.2V/Cell
Over-Discharge Protection Voltage: 2.75V/Cell
Number in series: 4S
Battery Nominal Voltage: 14.8V
Charging Voltage: 16.8V
Other Remarks: This order is not including battery


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