Batteries

Amptron 240VAC 48VDC 20A Lithium LiFePO4 Battery Charger

Regular price $460.00
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 Clean Portable Power is happy to supply Amptron batteries to Sydney and surrounds. These batteries are the perfect companions for our portable power solutions and solar / DC charging products.

AMPTRON® Lithium Iron Phosphate (LiFePO4) battery chargers are state-of-the-art battery chargers with a charging profile specifically designed to charge and maintain Lithium Iron Phosphate (LiFePO4) batteries, and can safely achieve a 100% State of Charge.

The 48V 20A model charger operates from mains AC 200-260V as input, supplying up to 20A charging output suitable for nominal 48V LiFePO4 battery banks. The charger's built-in protection technology provides protection against Over Voltage and Over Current output, Short Circuit and Reverse Polarity making it very safe to use.

MANUFACTURER'S LIMITED WARRANTY:    

AMPTRON® warrants each AMPTRON® branded battery sold by AMPTRON® or any of its authorized dealers or distributors worldwide, to be free of defects from the date of sale for 4 years. The warranty period starts at the time of purchase. If the original receipt is lost, the warranty will be based on the battery date code. The warranty covers failure due to defects in material or workmanship. Subject to the issues listed below, AMPTRON® will repair or replace the battery and/or parts of the battery if the components in question are defective in materials or workmanship. 


Heavy Duty - Built In Battery Protection System

AMPTRON® lithium batteries have a built-in Battery Protection System (BPS) designed to prevent damage to the cells from almost any external accidental occurrence that would normally cause damage. The internal BPS will automatically disconnect to prevent damage to the cells if the battery drains below 10 volts. It will automatically reconnect when the charger is turned on. This protects the battery from over-discharging and damaging the cells. This technology also protects the battery from overcharge, short circuit and reverse polarity.

Internal Features:

  • Low Voltage Protection Switch - Automatically disconnects around 10V
  • Over Voltage Protection Switch - Automatically disconnects around 14.8V
  • Short Circuit Protection Switch - Automatically disconnects
  • Reverse Polarity Protection Switch - Automatically disconnects
  • Internal cell balancing   - Automatically balances cells
  • Charge Balancing - Independent balancing for multiple batteries connected in parallel or in series.
  • This Battery Protection System is designed to last throughout the life of the battery and provide reliable power for thousands of cycles.


CELL BALANCING
The BMS balances the cells by sending more current through the length way circuit boards and into cells with a lower voltage. The BMS will also discharge cells that exceed 3.65V during charging. ​

THERMAL FUSE
Internal Cell Safety Fuse
Our latest cell technology is manufactured with a 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
High pressure safety vent
Each cell has a high pressure safety vent that will flip open to release energy and prevent explosion.
 
ELECTROLYTE
Flame Retardant Electrolyte
Our cells are manufactured with our patented flame retardant additive in our electrolyte.
 
EXPLOSION PROOF
Explosion proof Nickel plated steel
Every AMPTRON® cell is manufactured in our explosion proof Nickel plated steel Prismatic case.



    WHATS IN THE BOX?

    Item
    Specification
    Description/Remark
    Model
    AT-240-4820ALFPV01
    AC/DC ​48V 20A LiFePO4 Battery Charger
    Input Voltage
    min 200Vac to max 260Vac
       
    Input Power
    Max 1450W
      
    Constant charge voltage
    Vdc min 58.1V to max 58.7V
       
    Constant charge current
    Min 19A to max 21A
      
    Charge complete current
    Vdc min 1.2A to max 1.8A
      
    Ripple voltage
    650mV
       
    Efficiency
    85%
    At full load  
    Product Dimensions
    L-260mm x W-150mm x H-90mm
    Weight
    3.3Kg
     

    Warning

    DO NOT use electric devices with bare metal when charging to avoid the risk of electric shock.