Custom 48V 120Ah Light EV Battery for Electric Vehicle
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Custom 48V 120Ah Light EV Battery for Electric Vehicle

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ELECTRICAL SPECIFICATIONS


Model

LEV48120

Nominal Voltage

48V

Nominal Capacity

120Ah

Energy

5760Wh

Self Discharge

<3%/month

Maximum Modules in Series or Parallel

N/A

MECHANICAL SPECIFICATIONS


Dimensions (L x W x H)

790 x 260 x 300 mm (31.1 x 10.2 x 11.8”)

Weight

60kg (132.3 lbs)

Terminal Type

customizable

Case Material

Iron

Enclosure Protection

IP54

Cell Type

Cylindrical

Chemistry

LiFePO4

CHARGE SPECIFICATIONS


Recommended Charge Current

25A-60A

Maximum Charge Current

100A

Charge Current (0 to -10 ºC)

≤0.1C

Charge Current (-20 to -10 ºC)

≤0.05C

Recommended Charge Voltage

53.25V-54.75V

BMS Charge Voltage Cut-Off

57.75V (3.85 ±0.025 vpc, 1~1.5s)

Reconnect Voltage

57.0V (3.8 ±0.05vpc)

DISCHARGE SPECIFICATIONS


Maximum Continuous Discharge Current

100A

Peak Discharge Current

200A (<2s)

BMS Discharge Current Cut-Off

300A (±20A, 9±2ms)

Recommended Low Voltage Disconnect

37.5V

BMS Discharge Voltage Cut-Off

30.0V (2.0±0.05vpc, 120~180ms)

Reconnect Voltage

34.5V (2.3±0.1vpc)

TEMPERATURE SPECIFICATIONS


Discharge Temperature

-20 to 60 ºC (-4 to 140 ºF)

Charge Temperature

0 to 45 ºC (32 to 113 ºF)

Storage Temperature (1 month)

-20 to 60 ºC (-4 to 140 ºF)

Storage Temperature (3 months)

-20 to 45 ºC (-4 to 113 ºF)

Storage Temperature (6 months)

-20 to 25 ºC (-4 to 77 ºF)

COMPLIANCE SPECIFICATIONS


Certifications

CE, UN38.3, MSDS

Shipping Classification

UN 3480, CLASS 9



Electric Parameter

Nominal Voltage
51.2V
Nominal Capacity
100Ah
Energy
5120Wh
Cycle Life
>2000 cycles (@ 1C, 100% DOD)
Self Discharge
<3%/month
Operating Parameter

Recommend Charge Voltage
58.4V
Discharge Cut-off Voltage
40V
Charge Current
1A - 50A
Max. Constant Discharge Current
120A
Peak Discharge Current
250A @ 3s 
Charge Temp. Range
0~45ºC
Discharge Temp. Range
-20~60ºC
Storage Temp. Range
0~40ºC
Manchanical Parameter

Dimension (LxWxH)
770x200x275mm
Weight
65kg
Terminal Type
Anderson (or as per your request)
Case Material
Iron
Cell Type
Prismatic
Chemistry
LiFePO4
Communication
RS232, RS485, CANbus (optional)

  

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