ONEAC
EL series 48V 50AH-100AH lithium battery
Lithium Batteries & Storage

EL series 48V 50AH-100AH lithium battery

50-100 AhLiFePO4

Longer Cycle Life, cycle life up to 3,500 times, 5 times that of ordinary lead-acid batteries. Help reduce battery replacement costs and overall costs.

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    Countrywide delivery 12-month local warranty Installation available
    Specifications
    LED ModelEL4850-50EL48100-105
    LCD MODELEL4850-50EL48100-105
    ElectricalRated voltage51.2V
    CharacteristicsRated Capacity50AH105AH
    Energy256Wh5376Wh
    Internal Resistance≤60mQ≤40mΩ
    Cyde Ufe≥3500 cycles @ 80% DOD, 25℃, 0.2C ≥3000 cycles @ 80% DOD, 25℃, 1C
    Design Life≥10 years
    Months Self Discharge≤2%，@35℃
    Efficiency of Charge≥98%
    Efficiency of Discharge≥99% @ 0.2C ≥96% @ 1C
    ChargeCharge Cut-off Voltage59.2V±0.1V
    Charge Mode0.5C to 57.6V, then 57.6V charge current to 0.01C (CC/CV)
    Charge Cirrent25A50A
    Max. Charge Current30A55A
    Continuous Current25A50A
    Limit charge current10A/20 optional
    DischargeMax. Continuous Discharge Current50A100A
    Discharge Cut-off Voltage41.6V±0.2V
    OtherPlastic CaseIron (Insulation painting)
    Output InterfaceTerminal block
    Protective functionOver charge, Over discharge, Over current, Over temperature, Short circuit
    Canmumcaton IniertaceRS4B5/RS232
    Dry contactYES
    Max parallel connection15PCS
    SOC Light4*LED
    EnvironmentalCharge Temperature-5℃~60℃(Under 0℃with reduced charge current)
    Discharge Temperature-20℃~60℃(Under 0℃work with reduced capacity)
    Storage Temperature-40℃~55℃@ 60%±25% relative humidity B76
    Operating Humidity20-90% (No condensation )
    Water Dust Resistancelp20
    WeightNet weight(kg)3141
    DimensionL*W*H(mm)450*494*134mm(3U)450*494*178mm(4U)

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