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Lithium Battery | Amptron | 48V 75Ah / 75A Continuous Discharge LiFePO4 Battery
- $2,499.00
- $2,499.00
- Unit price
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Description
These batteries are designed using only the highest quality components and are backed with our 4-year warranty. This includes the use of a robust Battery Management System (BMS), Aluminium encased prismatic cells, solid busbar connectors and internal protection to reduce movement and damaging vibrations. Our batteries can also be placed on their sides providing versatile installation options.
The integrated Battery Management System is designed to monitor, protect, and optimise each cell within the battery. The BMS maximises the performance of the battery by automatically balancing the cells and protecting them from over charging, over discharging, over temperature, and excessive charge or discharge currents. Our integrated BMS allows our batteries to be used as an alternative replacement for most applications requiring deep cycle batteries, however if the charging system does not support a Lithium charge profile, there are some compromises – please contact Amptron for more information.
Specifications
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Item
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Specification
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Description/Remark
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Model
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AT-LFP-48-75BV01
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48V 75Ah / 75A cont discharge LiFePO4 Battery
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Chemistry
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Lithium Iron Phosphate (LiFePO4)
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Battery dimensions
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L-520mm x W-268mm x H-228mm
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L x W x H
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Weight
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35kg
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Cell type
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3.2V 75Ah
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Prismatic cells
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Battery module
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16 pcs 3.2V 75Ah cells, 1 parallel and 16 serial
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Casing material for single cell
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Aluminium
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Standard capacity（0.2C5A）
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51.2V 75Ah / 3840Wh
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Cycle life
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> 2000 cycles at 100% Depth of Discharge (DoD)
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Under normal usage where the DOD is <80%, cycle life is expected to be up to 5000 cycles
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Rated voltage
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51.2V
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Working voltage per cell: 3.2V
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Charge voltage
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58.4V
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Max. charge voltage per cell: 3.65V
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Cut-off volage
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Nominal 40V
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Cut-off is triggered when the first cell reaches 2.50V
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Depth of discharge (DoD)
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100%
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Batteries can be discharged to 100% of the rated capacity
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Optimum charge current
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15A
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0.2C
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Charging time
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Approximately 5 hours
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When charging from low voltage cut-off point
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Rapid charging
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Max. charge current 75A (1C75A)
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Cell max voltage < 3.9V
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Max continuous discharge current
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75A
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1C, cell min voltage> 2.0v
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Peak discharge current
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200A
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2.6C（5 seconds)
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Discharge performance in normal temperature
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15A (0.2C15A) ≥ 100％
75A (1C37.5A) ≥90％ |
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Operating temperatures
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Standard 0℃～45℃
Discharge -20℃～65℃ Storage -20℃～45℃ |
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Impedance (Max, at 1000Hz.)
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≤ 45mΩ
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Storage performance
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Capacity can be kept ≥ 80% in storage for 12months
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Battery should be kept at -20℃ ～ 45℃ where it’s dry, clean and well-ventilated.
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Connecting Terminals Pos (+) & Neg (-)
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M8
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IP Rating (Ingress Protection)
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IP65
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Protected from total dust ingress & Protected from low pressure water jets from any direction |
Please see more details in the 'Data Sheets' tab.
Delivery
We don't hold the stock on hand but have a trusted supplier who will send this direct from their nearest warehouse to ensure you receive it as soon as possible.
Warranty
48V 75Ah / 75A Continuous Discharge LiFePO4 Battery Warranty Sheet
Data Sheets
48V 75Ah / 75A Continuous Discharge LiFePO4 Battery Specifications
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