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3.2V280AH LiFePO4 Battery Pack 1
3.2V280AH LiFePO4 Battery Pack 2
3.2V280AH LiFePO4 Battery Pack 3
3.2V280AH LiFePO4 Battery Pack 4
3.2V280AH LiFePO4 Battery Pack 5
3.2V280AH LiFePO4 Battery Pack 6
3.2V280AH LiFePO4 Battery Pack 1
3.2V280AH LiFePO4 Battery Pack 2
3.2V280AH LiFePO4 Battery Pack 3
3.2V280AH LiFePO4 Battery Pack 4
3.2V280AH LiFePO4 Battery Pack 5
3.2V280AH LiFePO4 Battery Pack 6

3.2V280AH LiFePO4 Battery Pack

The 3.2V280AH lithium iron phosphate battery (model LFP71173204) has many advantages over traditional battery technology. Its high cycling capability, fast charging capability, long battery life, safety features and stability set it apart from the competition. The battery is a game-changer for various industries, including electric vehicles, renewable energy systems, telecommunications and data centers.

Product name:
3.2V280AH LiFePO4 Battery
Item No:
3.2V280AH
Production Lead Time:
7 days
MOQ:
1
Packing:
Gift Carboard Box with high quality foam inlay
ODM & OEM:
Yes
Payment Terms:
T/T, L/C
Port:
Shenzhen, China
Place Of Origin:
China
Plug Type:
Custom make for destination markets
HS Code:
8506500000
OEM/ODM:
YES
design customization
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    Battery group specifications

     

     Model

    DFD3.2V280Ah

    Technical Parameters

    Nominal Capacity

    280Ah  RT@0.5C Discharge

    Standard Voltage

    3.2V   RT@0.5C Discharge

    Standard Charge

    0.5C CC to 3.65V, 3.65V CV to 0.05C

    Standard Discharge

    0.5C CC to 2.5V

    Charging Cut-off Voltage

    3.65V

    Discharging Cut-off Voltage

    2.5V    T>0℃
    2.0V    T≤0℃

    Available SOC Range

    0~100%

    Max Charge Current

    280A(0~80%SOC)

    Max Discharge Current

    280A

    Internal Resistance

    <0.5mΩ

    Weight

    5350g±300g

    Energy Density

    ≥165Wh/kg, ≥350Wh/L

    Operating Temperature

    Charge: 0℃ ~ 55℃

    Discharge:-20℃ ~ 55℃

    Storage Requirements

    Temperature:-30℃ ~ 60℃

    Humidity:≤75%RH

    Charging Model

    Standard Charging Model

    0.5C

    At 25℃±2℃, charged to3.65V at a constant current of 0.5C, and then, changed continuously with constant  voltage of 3.65V until the current was not more than 0.05C.

    Maximum Pulse Charging

    1.5C

    When cell temperature is below 55℃, the maximum charging can last 30s.

    Standard Charging
    Temperature

    25±2℃

    Cell Temperature

    Absolute Charging Temperature

    0℃ ~ 55℃

    No matter what the charging model is, once the temperature of the cell is above the absolute charging temperature, charging should be stopped.

    Absolute Charging Voltage

    Maximum 3.65V

    No matter what the charging model is, including pulse  charging, once the voltage of the cell is above the absolute charging voltage, charging should be stopped.

    Cell Temperature

    0℃

    5℃

    10℃

    15℃

    20℃

    25℃

    45℃

    50℃

    55℃

    Max Charge Current

    0

    0.1C

    0.3C

    0.5C

    0.7C

    1C

    0.5C

    0.3C

    0.2C

    Discharging Model

    Standard Discharging
    Model

    0.5C

    At room temperature, discharged to 2.5V at a constant current of 0.5C.

    Maximum Pulse Discharging

    2C

    When cell temperature is below 55℃, the maximum discharge can last 30s.

    Standard Discharging Temperature

    25±2℃

    Cell Temperature.

    Absolute Discharging
    Temperature

    -20~55℃

    No matter what the discharging model is, once the temperature of the cell is above the absolute discharging temperature, discharging should be stopped.

    Cell Temperature Range

    -20℃≤T
    ≤0℃

    0℃<T
    <55℃

    Maximum Charging Current Allowed

    0.5C

    1C

    Discharging Voltage Limit

    2.0V

    2.5V

    General Performance

    Cycle Life

    At 25℃±2℃, the battery was charged and discharged at a constant power of 0.5P with 300±20Kgf preload, and the time interval of charging and discharging is 30min. Repeat the steps until the capacity fade to 80% of the initial capacity.

    ≥6000 Cycles

    High Temperature Cycle

    At 45℃±2℃, the battery was charged and discharged at a constant power of 0.5P with 300±20Kgf preload, and the time interval of charging and discharging is 30min. Repeat the steps until the capacity fade to 80% of the initial capacity.

    ≥3000 Cycles

    Low Temperature Discharge

    At 25℃±2℃ environment, charged by 0.5C current CC/CV, then at - 20℃±2℃environment, shelved for more than 8 hours, discharged at 0.5C current to 2.0V.

    ≥70%
    Nominal Capacity

    High Temperature Discharge

    It was charged by 0.5C current CC/CV at 25℃±2℃, then resting at 55℃±2℃ for more than 5 hours, then discharged by 0.5C to 2.5V.

    ≥95%
    Nominal Capacity

    Product introduction 

    One of the outstanding qualities of this lithium iron phosphate battery is its exceptionally high cycle capability. It has a long service life and can withstand hundreds of cycles to ensure reliable power supply for a long time. This feature is especially important for applications that require frequent charge and discharge cycles, such as electric vehicles, renewable energy systems, or backup power supplies.


    In addition, the LFP71173204 model also shines in its fast charging capability. One of the key features of this battery is fast charging, eliminating the long wait times traditionally associated with charging systems. This feature is especially beneficial in situations where a quick turnaround is required, such as in emergency backup power units or portable electronic devices.

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    Product description 1

    When it comes to lifespan, this lithium iron phosphate battery is in the lead. Its design and construction ensure extended battery life, providing reliable power for longer periods of time than traditional battery technologies. This exceptionally long operating life makes it ideal for critical applications where a strong and long-lasting power supply is critical.


    Safety and stability are critical to any battery, and the LFP71173204 excels in this regard. With careful design and advanced safety mechanism, the battery can guarantee stable and safe operation, minimizing the risk of accidents caused by overheating, short circuit or other dangerous conditions. The peace of mind that comes with using a safe battery cannot be underestimated, especially in mission-critical applications.

    Product description 2

    The 3.2V50AH lithium iron phosphate battery (model DFDLFP60153) has many advantages over traditional battery technology. Its high cycling capability, fast charging capability, long battery life, safety features and stability set it apart from the competition. The battery is a game-changer for various industries, including electric vehicles, renewable energy systems, telecommunications and data centers.


    Additionally, the battery's compact design enables easy integration into existing systems, ensuring a seamless transition while delivering enhanced performance. Its versatility allows it to be used in a wide range of applications, from powering electric vehicles to storing energy generated by solar panels.


    With our unwavering commitment to quality and customer satisfaction, you can trust that the 3.2V50AH Lithium Iron Phosphate Battery (Model DFDLFP60153) will meet and exceed your expectations. Experience the power of this revolutionary energy storage solution and unlock the potential of your application like never before. Choose DFDLFP60153 and embrace a brighter, greener and more efficient future.

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    Product details

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    DFD LIFEPO4 3.2V50AH

    Listed company brand new A product battery, high energy density and long cycle life.


    3.2V50AH lithium iron phosphate cell shape can be used for a variety of product internal space, safe and stable at the same time to bring more power.

    Application

    Products can be used for household solar energy, RV/Marine energy storage, low-speed vehicles/forklifts, solar street lights, communication base stations, UPS backup power supply, off-grid power generation, photovoltaic power plant energy storage, mobile energy storage and so on.

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    Multiple protection quality assurance

    Super fast charging, Endurance, Innovation structure

    High security, Automation,Multiple intelligent protection

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    Transport

    The 3.2V50AH lithium iron phosphate battery is transported with foam wrapped shock absorption, and the external carton is shaped to reduce damage and turbulence during the journey, ensuring that the product is in perfect condition when it reaches every customer.

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    45a2c28048c7451075fede64134b353c
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    1366a73c0c59fd44d6886abd4d247acd
    Feel free to contact with us
    If you have any questions about our products or services, feel free to reach out to customer service team.
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    Tel:+86 13603449696 / +86 19129988092

    Email: breeje@dfdenergy.comyohn@dfdenergy.com

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