Amptron 12V 100Ah 100A Lightweight Lithium LiFePO4 Battery

AMPTRON® 12V 100Ah Lithium LiFePO4 Batteries can be used as 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 100A and peak discharge current 200A for 5 seconds. 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. 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: 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: Each cell has a high-pressure safety vent that will flip open to release energy and prevent explosion. FLAME RETARDANT ELECTROLYTE: Our cells are manufactured with a flame retardant additive in our electrolyte. SPECIFICATIONS Detailed information and noted points: Item Specification Description/Remark Model AT-LFP-12-100AV02 12V 100Ah Lithium LiFePO4 battery Chemistry Lithium Iron Phosphate (LiFePO4) Battery dimensions L-330mm x W-173mm x H-215mm Weight 11.5kg Cell type 3.2V 100Ah Prismatic Battery module 4 pcs 3.2V 100Ah cells, 4 serial Casing material for single cell Nickel plated steel Standard capacity（0.2C5A） 100 Ah / 1280Wh 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 5000 cycles Rated voltage 12.8V Working voltage per cell: 3.2V Charge voltage 14.4 – 14.6V Max. charge voltage per cell: 3.65V Cut-off volate 2.5V for lowest cell, nominal 10V 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 Standard charge current 20A 0.2C Charging time Approximately 5 hours When charging from low voltage cut-off point Optimum charge current range 20A (0.2C) to 50A (0.5C) Cell max voltage < 3.9V Rapid charging Max. charge current 100A (1C3A) Temperature increase falling within 15°C is normal. Over 15°C will affect the service life of the cells. Max continuous discharge current 100A 1C, cell min voltage> 2.0v Peak discharge current 200A 2C (5 seconds) Discharge performance in normal temperature 20A (0.2C3A) ≥ 100% 1C3A ≥90％ Operating temperatures Standard 0℃～45℃ Discharge -20℃～65℃ Storage -20℃～45℃ Impedance (Max, at 1000Hz.) ≤ 10mΩ Storage performance Capacity can be kept ≥ 80% in storage for 12months Battery should be kept at -20℃ ～ 45℃ where it’s dry, clean and well-ventilated. Connecting Terminals Pos (+) & Neg (-) M8 IP Rating (Ingress Protection) IP65 Protected from total dust ingress & Protected from low pressure water jets from any direction DOWNLOADS Battery Warranty Policy