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15000mAh LiFePO4 Battery 3.2V 30A Discharge 2000 Cycles

    Buy cheap 15000mAh LiFePO4 Battery 3.2V 30A Discharge 2000 Cycles from wholesalers
     
    Buy cheap 15000mAh LiFePO4 Battery 3.2V 30A Discharge 2000 Cycles from wholesalers
    • Buy cheap 15000mAh LiFePO4 Battery 3.2V 30A Discharge 2000 Cycles from wholesalers
    • Buy cheap 15000mAh LiFePO4 Battery 3.2V 30A Discharge 2000 Cycles from wholesalers

    15000mAh LiFePO4 Battery 3.2V 30A Discharge 2000 Cycles

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    Brand Name : OiD
    Model Number : IFR32140E150LU30
    Certification : Complies with UN38.3, CE, RoHS, and IEC 62133 safety standards.
    Price : $2.0~$3.0
    Payment Terms : L/C,T/T,Western Union,MoneyGram
    Supply Ability : 2000000pcs/month
    Delivery Time : 5~ 8 days for stock
    • Product Details
    • Company Profile

    15000mAh LiFePO4 Battery 3.2V 30A Discharge 2000 Cycles

    3.2V 15000mAh 30A Discharge Current LiFePO4 Battery
    Key Product Attributes
    ModelIFR32140E150LU30
    Battery Type32140 Cylindrical LiFePO4
    Nominal Capacity15000mAh (Min: 14800mAh)
    ODM ServiceFree custom design for battery packs
    Charge/Discharge Current15A / 30A
    Thermal ManagementSuperior heat dissipation design
    Dimensions33.2×140mm (High integration efficiency)
    Primary Applications
    • E-bike & E-scooter: High-capacity power source for long-range electric mobility
    • Solar Street Light: Reliable energy storage for off-grid lighting systems
    • Energy Storage Systems: Residential and commercial backup power solutions
    • Industrial Equipment: Supports high-power tools and machinery
    Technical Specifications
    ParameterValue
    Nominal Voltage3.2V
    Discharge Cut-off Voltage2.0V
    Charge Voltage Limit3.65V
    Max Continuous Charge Current15000mA (1C) at 25±2°C
    Max Continuous Discharge Current30000mA (2C) at 25±2°C
    Internal Resistance≤3mΩ (AC, 1kHz)
    Weight295±10g
    Performance Advantages
    • Extended Runtime: 15000mAh nominal capacity
    • Energy Efficient: Low internal resistance (≤3mΩ)
    • Thermal Stability: Maintains performance under high discharge currents
    • Safety Certified: Passes overcharge, short-circuit, and vibration tests
    • Space-Saving: Compact cylindrical form factor
    Cycle Life Performance
    Test ConditionPerformance
    0.5C Charge / 0.5C Discharge≥80% capacity after 2000 cycles
    0.5C Charge / 1C Discharge≥80% capacity after 1500 cycles
    0.5C Charge / 1.5C Discharge≥80% capacity after 1000 cycles
    Discharge Characteristics
    Discharge curve graph for 3.2V 15000mAh LiFePO4 battery showing voltage vs capacity
    Operating Temperature Range
    ModeTemperature RangeNotes
    Charge0°C to 60°CReduced efficiency below 0°C
    Discharge-20°C to 60°CMaintains 98% capacity at -20°C
    Storage-20°C to 25°C (1 year)≤3% monthly self-discharge
    Safety & Compliance

    Certified to UN38.3, CE, RoHS, and IEC 62133 standards.

    Usage Precautions
    • Do not disassemble or expose to water
    • Use only with 3.65V CC/CV chargers (cut-off: 0.01C)
    • Avoid mechanical stress or welding outside designated areas
    Storage Recommendations
    • Short-term (≤3 months): Store at 3.4-3.6V, 25±5°C
    • Long-term (1 year): Store at 30% SOC, -20°C to 25°C
    Warranty Information

    24-month warranty against manufacturing defects. Not liable for misuse (e.g., overdischarge below 2.0V or charging above 60°C).

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