Rechargeable 3.2V 280Ah Lifepo4 Battery Deep Cycle Lithium Iron Phosphate Battery
Rechargeable 3.2V 280Ah Lifepo4 Battery Deep Cycle Lithium Iron Phosphate Battery

Rechargeable 3.2V 280Ah Lifepo4 Battery Deep Cycle Lithium Iron Phosphate Battery

  • Product Details
  • Specification
    3.2V 280Ah Single Cell Lifepo4 Battery with Long Cycle Life
    Mechanical
    Cell & Method
    LiFePO4
    Dimension(L*W*H)
    205*175*73mm
    Weight
    5.22KG
    Electrical Characteristics
    Rated Capacity
    280Ah
    Min Capacity
    280Ah
    High Rate Discharge Capacity
    > 90% Rated Capacity
    Discharge Capacity @ -20ºC(-4ºF)
    > 70% Rated Capacity
    Norminal Voltage
    3.2V
    Energy
    896wh
    Internal Impedance(@ 1000Hz.)
    ≤0.25 mΩ
    Cycle Life
    >2000 Cycles @ 1C 85% DOD
    Months Self Discharge
    ≤ 5% @ 25ºC(77ºF)
    Efficiency of Charge
    100% @ 1/3C
    Efficiency of Disharge
    95% @1C
    Standard Charge
    Max Charge Voltage
    3.65V
    Charge Current
    0.2C
    Max Charge Current
    1C
    Standard Discharge
    Standard discharge Current
    1C
    Max Discharge Current
    3C
    Discharge Cut-off Voltage
    2.5V
    Environmental
    Charge Temperature
    0 ºC to 45ºC(32ºF to 113ºF) @ 65±20%Relative Humidity
    Discharge Temperature
    -20ºC to 60ºC(-4ºF to 140ºF) @ 65±20%Relative Humidity
    Storage Temperature
    ≤ 1 Month, -20ºC to 60ºC(-4ºF to 140ºF) @ 65±20%Relative Humidity
    ≤ 6 Month, -20ºC to 30ºC(-4ºF to 80ºF) @ 65±20%Relative Humidity