48V LiFePO4 battery pack

48V 50Ah LiFePO4 Battery Pack
48V 50Ah LiFePO4 Battery Pack

This 48V 50Ah lithium iron phosphate battery is perfect in many applications, including marine and electric vehicles. Built-in battery management system (BMS), all MaxLi LiFePO4 batteries have installation flexibility, fast-charging capabilities and are maintenance free.

Specification

PRODUCT SPECIFICATIONS

· Voltage: 51.2V

· Amp Hours: 50Ah

DIMENSIONS & WEIGHT

· Length: 17.2 in (436 mm)

· Width: 14.2 in (360 mm)

· Height: 5.3 in (135 mm)

· Weight: 61.7 lbs (28 kg)

APPLICATIONS

· Electric Vehicles

· Marine

· Solar

· Energy storage system

DATA SHEET

ELECTRICAL SPECIFICATIONS

Nominal Voltage

51.2V

Nominal Capacity

50Ah

Energy

2560Wh

Internal Resistance

≤50 mΩ

Cycle Life

>3,000 cycles @1C 80% DOD

Efficiency of Charge

100% @0.2C

Efficiency of Discharge

96%~99% @0.5C

Self Discharge

<3% per Month


MECHANICAL SPECIFICATIONS

Dimensions (L x W x H)

17.2 x 14.2 x 5.3inch
436 x 360 x 135 mm

Weight

61.7lbs (28 kg)

Enclosure Protection

IP56

Case Material

Iron(SPCC)

Protocol(optional)

RS485/RS232

Cell Type - Chemistry

Cylindrical or Prismatic- LiFePO4


DISCHARGE SPECIFICATIONS

Maximum Continuous Discharge Current

50 A

Peak Discharge Current

100A (<30s)

BMS Discharge Voltage Cut-Off

43.2V

Short Circuit Protection

YES


CHARGE SPECIFICATIONS

Recommended Charge Current

25A

Maximum Charge Current

50A

BMS Charge Voltage Cut-Off

60V±0.2V

Charge method

CC-CV


Charge Temperature

32 to 113 ºF (0 to 45 ºC)

Discharge Temperature

-4 to 140 ºF (-20 to 60 ºC)

Storage Temperature

32 to 104 ºF (0 to 40 ºC)




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