-7%
AMPTRON® 12V 100Ah Lithium LiFePO4 Slimline 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 175A and peak discharge current 350A for 5 seconds.
Description:
These batteries are designed not only with the highest quality components but also with reliability in mind, backed by our 4-year warranty. In addition, they feature a robust Battery Management System (BMS), aluminum-encased prismatic cells, and solid busbar connectors, all of which enhance durability. Likewise, internal protection reduces movement and minimizes damaging vibrations. Moreover, our batteries can be placed on their sides, providing versatile installation options for various applications.
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
Features:
HEAVY DUTY – BUILT IN BATTERY MANAGEMENT SYSTEM
AMPTRON® Lithium batteries use a built-in Battery Management System (BMS) designed to automatically disconnect the charging or discharging circuits to prevent damage to the cells and internal electronics from abnormal operation and helps to ensure safe and accurate operation of the battery.
THE BMS PROTECTION FEATURES INCLUDE:
- Low Voltage Protection Switch – Automatically disconnects the discharge circuit to prevent damage to the cells if the battery drains below a pre-set voltage.
- Over Voltage Protection Switch – Automatically disconnects the charging circuit to prevent damage to the cells if the battery is being charged above a pre-set maximum voltage.
- Short Circuit and Over Current Protection Switch – Automatically disconnects the discharge circuit if the load draws currents above pre-set limits.
- Reverse Polarity Protection Switch – Automatically disconnects the charge and discharge circuits if a reverse polarity condition is detected.
- Thermal protection – Built-in thermal sensors will automatically disconnect the charge and discharge circuits when excessive temperatures are detected.
CELL BALANCING
The BMS balances the cells through top-end balancing and will discharge cells that exceed 3.65V during charging.
INTERNAL CELL SAFETY
THERMAL FUSE:Â Our latest prismatic cell technology is manufactured with an internal thermal safety fuse between the anode and cathode that will break and disconnect in the unlikely event the cell would begin to overheat.
SAFETY VENT:Â Each cell has a high-pressure safety vent that will flip open to release energy and prevent explosion.
FLAME RETARDANT ELECTROLYTE:Â Our cells are manufactured with a flame retardant additive in our electrolyte.
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-12-100FV01
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12V 100Ah / 175Amp Lithium LiFePO4 slimline battery​ – ABS Case
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Chemistry
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Lithium Iron Phosphate (LiFePO4)
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Battery dimensions
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L-395mm x W-110mm x H-220mm
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Weight
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11.2kg
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Cell type
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3.2V 50Ah
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Prismatic
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Battery module
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8 pcs 3.2V 50Ah cells, 2 in parallel, 4 in series
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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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100 Ah / 1280Wh
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Cycle life
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​> 2000 cycles at 100% Depth of Discharge (DoD)
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Test conditions at 25C, 1C/1C charge & discharge. Higher cycle life can be achieved at lesser charge & discharge rates
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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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11.5 to 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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25A
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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 (0.2C) to 50A (0.5C)
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Cell max voltage < 3.9V
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Rapid charging
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Max. charge current 100A (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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175A
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1C, cell min voltage> 2.0v
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Peak discharge current
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350A
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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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≤ 10mΩ
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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 |
Warranty:
Please click and read Battery warranty policy
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