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48V 75Ah / 75A Continuous Discharge LiFePO4 Battery

$2,599.00

including GST

AMPTRONĀ® 48V 75Ah Lithium LiFePO4 Batteries are an alternative replacement (AR) for most applications currently using a deep cycle Gel, AGM or Flooded Lead Acid battery. The maximum continuous discharge current is 75A and peak discharge current 200A for 5 seconds.

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Detailed information and noted points:

 


Item
Specification
Description/Remark
Model
AT-LFP-48-75BV01
48V 75Ah / 75A cont discharge LiFePO4 Battery
Chemistry
Lithium Iron Phosphate (LiFePO4)
Battery dimensions
L-520mm x W-268mm x H-228mm
L x W x H
Weight
35kg
Cell type
3.2V 75Ah
Prismatic cells
Battery module
16 pcs 3.2V 75Ah cells, 1 parallel and 16 serial
Casing material for single cell
Aluminium
Standard capacityļ¼ˆ0.2C5Aļ¼‰
51.2V 75Ah / 3840Wh
Cycle life
> 2000 cycles at 100% Depth of Discharge (DoD)
Under normal usage where the DOD is <80%, cycle life is expected to be up to Ā 5000 cycles
Rated voltage
51.2V
Working voltage per cell: 3.2V
Charge voltage
58.4V
Max. charge voltage per cell: 3.65V
Cut-off volage
Nominal 40V
Cut-off is triggered when the first cell reaches 2.50V
Depth of discharge (DoD)
100%
Batteries can be discharged to 100% of the rated capacity
Optimum charge current
15A
0.2C
Charging time
Approximately 5 hours
When charging from low voltage cut-off point
Rapid charging
Max. charge current 75A (1C75A)
Cell max voltage < 3.9V
Max continuous discharge current
75A
1C, cell min voltage> 2.0v
Peak discharge current
200A
2.6Cļ¼ˆ5 seconds)
Discharge performance in normal temperature
15A (0.2C15A) ā‰„ 100ļ¼…
75A (1C37.5A) ā‰„90ļ¼…
Operating temperatures
Standard 0ā„ƒļ½ž45ā„ƒ
Discharge -20ā„ƒļ½ž65ā„ƒ
Storage -20ā„ƒļ½ž45ā„ƒ
Impedance (Max, at 1000Hz.)
ā‰¤ 45mĪ©
Storage performance
Capacity can be kept ā‰„ 80% in storage for 12months
Battery should be kept at -20ā„ƒ ļ½ž 45ā„ƒ where itā€™s dry, clean and well-ventilated.
ā€‹Connecting TerminalsĀ  Pos (+)Ā  & Neg (-)
M8
IP Rating (Ingress Protection)
IP65
Protected from total dust ingress & Protected from low pressure water jets from any direction

 

Downloadable PDF Data Sheet

SKU or Product Number AT-LFP-48-75BV01 Categories ,

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