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48V Lithium Batteries

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Smart Bluetooth Lithium 51.2V 48V 100Ah LiFePO4 Marine Battery Pack with 200A BMS

Leadyo Power's 48V Lifepo4 batteries offer advanced features such as RS485 and Bluetooth connectivity, an LCD display, LED voltage digital readout, and an active balancing board.

Nominal Voltage: 51.2V
Nominal capacity: 100Ah
Working voltage: 2.0V~3.65V
AC impedance resistance(1khz): ≤0.4mΩ
Max. pulse charge / discharge current: 100A/150A
Dimension: 520mm(L)*269(W)mm*220(H)mm
Weight: 38kg

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    • Extend the usage time of your marine boat and reduce the need for frequent charging, ensuring longer-lasting trips.

Electrical Specifications

Nominal Voltage

51.2V

Rated Capacity

100Ah

Energy

5120Wh

Opetation Voltage

35.2V-57.6V

Self Discharge

3% / per month

Efficiency

99%

Max Module In Series

2 pcs

Max Module In Parallel

20pcs

Short Circuit Protection

200-800µs                                       

Auto recover or charge release

Discharge/Charge Specifications

Max Continuous Discharge current

150A

Peak Current

200A (10s)

Discharge Pluse Current

500A±50A31±10ms)

Discharge Cut-off Voltage

17.6V (2.2V±0.05v) pc)

Max Charge Current

100A

Recommended Charge Current

20A-50A

End of Charge voltage

57.6V±0.2V

BMS Over Charge Voltage Cut-off

60V(3.75V±0.05v pc)

Balancing Voltage

3.6V±0.05v pc

Cell Balancing current

72±10mA

Mechanical Specifications

Terminal Type

2*M8 Bolts

Weight

38kg

Case Dimension (L*W*H)

L520*W269*T220mm

Case Material

ABS case

Enclosure Protection

IP66

Cell Type/Chemistry

Prismatic-LiFePO4 battery

BMS Functions:Low voltage ,high voltae,over temp ,over current,short-circuit protection, passive balance function,etc.

Temperature Specifiactions

Discharge Temperature

-20+65

Charge Temperature

-20+45

Storage Temperature Range

-20+45

Battery High Temperature Protection

60

BMS Temperature Protection

90

 

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