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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-12-200AV01
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12V 200Ah / 100A 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-500mm x W-270mm x H-220mm
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Weight
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23.5kg
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Cell type
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3.2V 100Ah Prismatic cells
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Prismatic
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Battery module
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8 pcs 3.2V 100Ah cells, 2 parallel strings of 4 cells in series
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Casing material for single cell
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Nickel plated steel
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Standard capacity（0.2C5A）
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200Ah / 2560Wh
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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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Charge voltage
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14.4 - 14.6V
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Max. charge voltage per cell: 3.65V
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Cut-off volate
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2.5V for lowest cell, nominal 10V
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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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Standard charge current
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50A
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0.25C
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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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20A (0.2C5A) to 100A (1C3A)
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Cell max voltage < 3.9V
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Rapid charging
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Max. charge current 200A (1C3A)
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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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100A
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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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2C (5 seconds)
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Discharge performance in normal temperature
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20A (0.2C3A) ≥ 100
1C3A ≥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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