BAKTH-1S4P-BQ-V1.0

Application

Battery Type

Li-ion

Battery Cell

1

1

Cell Over charge voltage Cell          

1st level safty

4.250V±0.025V

2.0s±0.5s

4.08±0.050V

2nd level safty

4.325V±0.050V

2.0s±0.5s

permanent fail

2

Cell Under discharge voltage Cell

1st level safty

2.750V±0.025V

2.0s±0.5s

3.000±0.050V

SUV Threshold

2.000V±0.025V

5.0s±0.5s

permanent fail

3

 Over current 

OCC1 Threshold

4.5A±0.2A

3.0s±0.5s

-50mA/5s

OCC2 Threshold

5A±0.2A

2.0s±0.5s

-50mA/5s

OCD1 Threshold

5A±0.2A

3.0s±0.5s

0mA/10s

OCD2 Threshold

6A±0.2A

2.0s±0.5s

0mA/10s

AOLD Threshold

18A±3.0A

10ms-30ms

0mA/5s

ASCC Threshold

27A±5.0A

350uS-600us

0mA/5s

ASCD1 Threshold

27±5.0A

800uS-1000us

0mA/5s

ASCD2 Threshold

33A±5.0A

300uS-600us

0mA/5s

4

Over temperature   

OTC Threshold

65±3℃

2.0s±0.5s

60±3℃

OTD Threshold

75±3℃

2.0s±0.5s

60±3℃

OTF Threshold

90±3℃

2.0s±0.5s

80±3℃

UTC Threshold

-3±3℃

2.0s±0.5s

-0±3℃

UTD Threshold

-25±3℃

2.0s±0.5s

-20±3℃

5

continuous current

Charge current

4.0A

discharging current

4.0A

7

(L*W*H)尺寸

31.2*31.5*2.5mm±0.5mm

Item

Value

Unit

Input voltage(B+ to B-)

Vss-2.2 to Vbat+5.5V

V

Max operating temperature range

-20   to  75

℃

Max storage range 

-50   to   100

℃