OVER 10 YEARS'LIFE EXPECTANCY

51.2V / 90AH / 4608WH
OVER 5000 CYCLES AT 80% DOD

  • TYPICAL CAPACITY

    TYP:90AH

    MIN:85AH

  • MAX. DISCHARGE CURRENT

    -20℃~60℃: 90A

  • INITIAL IMPEDANCE

    <300MΩ

  • DISCHARGE CUT-OFF VOLTAGE

    57.6V (TYP)

  • WEIGHT

    ABOUT 48KG/106LBS

  • CHARGE CUT-OFF VOLTAGE

    CAN

  • NOMINAL VOLTAGE

    51.2V

  • STORAGE TEMPERATURE

    (PERCENTAGE OF RECOVERABLE CAPACITY NO LESS THAN 80% OF THE INITAL CAPACITIES.)

    -20℃ ~ 60℃: ≤1 MONTH

    -20℃ ~ 45℃: ≤3 MONTH

    -20℃ ~ 25℃: ≤1 YEAR

  • FULLY CHARGE VOLTAGE(FC)

    57.6V

  • RECOVERABLE CAPACITY

    CONSTANT CURRENT 0.5C CHARGE TO FC,

    THEN CONSTANT VOLTAGE FC CHARGE

    TO CURRENT DECLINES TO 0.02C, REST

    FOR 10MIN, CONSTANT CURRENT 0.5C

    DISCHARGE TO FD, REST FOR 10MIN.

    REPEAT ABOVE STEPS 3 TIMES, RECORDING

    THE MAXIMUM CAPACITY

  • FULLY CHARGE VOLTAGE(FD)

    44.8V

  • STORAGE HUMIDITY

    ≤75% RH

  • STANDARD CHARGING CURRENT

    45A

  • STANDARD CHARGING METHOD

    0.5C CC(CONSTANT CURRENT) CHARGE TO FC,

    THEN CV(CONSTANT VOLTAGE FC) CHARGE TILL

    CHARGE CURRENT DECLINE TO ≤0.1C

  • STANDARD ENVIRONMENTAL CONDITION

    TEMPERATURE:23±5℃

    HUMIDITY:<75%RH

    ATMOSPHERIC PRESSURE:80-106KPA

  • CHARGING TIME (STANDARD CHARGING)

    APPROX 4 HOURS

  • STANDARD DISCHARGE CURRENT

    CONSTANT CURRENT 0.5C (45A)

    END VOLTAGE FD

  • MAX. CHARGE CURRENT

    0℃ ~ 55℃: 60A

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