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6S/7S 30A Li-ion Lithium Battery Protection Board Lipo BMS 18650 Cells with 6cm NTC Temperature for Car Washer Electric Drill Vacuum Cleaner

6S/7S 30A Li-ion Lithium Battery Protection Board Lipo BMS 18650 Cells with 6cm NTC Temperature for Car Washer Electric Drill Vacuum Cleaner

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Please according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.

without NTC ID: 1686147


Note: This module is equipped with NTC temperature detection, charging over-temperature protection of 50 ?? and discharging over-temperature protection of 70 ??


Specifications:


Serial number

project

Inspection standards

unit

Minimum

Typical value

Maximum

1

parameter

Rated working voltage (B + B-)

 

 

30

V

Rated discharge current

 

25

30

A

Peak start current

 

60

 

A

2

Overcharge protection

P + P- input withstand voltage

 

 

40

V

Charge overcurrent protection value

 

not limited

 

A

Charge detection voltage

4.2

4.225

4.25

V

Charge detection delay time

0.5

1

1.3

S

Overcharge release voltage

4

4.005

4.05

V

3

Over discharge protection

Discharge detection voltage

2.65

2.7

2.75

V

Discharge detection delay time

20

100

150

ms