Custom 48V 120Ah Light EV Battery for Electric Vehicle

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