Customized Rechargeable prismatic lifepo4 12v 20ah battery for solar street light

Customized Rechargeable prismatic lifepo4 12v 20ah battery for solar street light

  • Product Details

  • Product Description



    Specification



    Customized Rechargeable prismatic lifepo4 12v 20ah battery for solar street light
    Mechanical
    Cell & Method
    LiFePO4
    Dimension(L*W*H)
    135*135*75 mm
    Weight
    2.5KG
    Electrical Characteristics
    Rated Capacity
    5Ah 6Ah 7.5Ah 8ah 10ah 12ah 18ah 20ah for selected 
    Min Capacity
    10Ah
    High Rate Discharge Capacity
    > 90% Rated Capacity
    Discharge Capacity @ -20ºC(-4ºF)
    > 70% Rated Capacity
    Norminal Voltage
    12.6V
    Energy
    94wh
    Internal Impedance(@ 1000Hz.)
    ≤20 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
    12.6V
    Charge Current
    0.5C
    Max Charge Current
    1C
    Standard Discharge
    Standard discharge Current
    1C
    Max Discharge Current
    3C
    Discharge Cut-off Voltage
    9V
    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


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