AMPTRON 12V 400AH/300A AT-LFP-12-400DV01 LITHIUM LiFeP04 BATTERY
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AMPTRON 12V 400AH/300A AT-LFP-12-400DV01 LITHIUM LiFeP04 BATTERY
Original price was: $3,699.00.$3,200.00Current price is: $3,200.00.
12V 400Ah / 300A Continuous Discharge LiFePO4 Battery
AMPTRON® 12V 400Ah / 300A 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 300A and peak discharge current 600A for 1 second.
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), Aluminum 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 optimize each cell within the battery. The BMS maximizes 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.
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Description
12V 400Ah / 300A Continuous Discharge LiFePO4 Battery
AMPTRON® 12V 400Ah / 300A 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 300A and peak discharge current 600A for 1 second.
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), Aluminum 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 optimize each cell within the battery. The BMS maximizes 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.
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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-12-400DV01
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12V 400Ah / 300A Continuous Discharge Lithium 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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Weight
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38kg
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Cell type
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3.2V 105Ah Prismatic cells
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Battery module
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16 pcs 3.2V 105Ah cells, 4 cells in parallel & 4 cells in series
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Casing material for single cell
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Aluminum
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Standard capacity（0.2C5A）
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420Ah / 5376Wh
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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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12.8V
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Working voltage per cell: 3.2V
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Max Charge voltage
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14.6V
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Max. charge voltage per cell: 3.65V
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Cut-off volage
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10V-11.2V |
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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Standard charge current
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80A
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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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Optimum charge current range
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80A (0.2C) to 160A (0.4C)
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Cell max voltage < 3.9V
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Rapid charging
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Max. charge current 300A (0.75C)
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Temperature increase falling within 15°C is normal. Over 15°C will affect the service life of the cells.
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Max continuous discharge current
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300A
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0.75C, cell min voltage> 2.0v
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Peak discharge current
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600A
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1.5C (1 second)
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Discharge performance in normal temperature
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80A (0.2C) ≥ 100%
300A (0.43C) ≥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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≤ 20mΩ
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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 |
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