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Home Products12V LiFePO4 Battery Pack

Lithium-ion Battery Back Up Power Station UPS 4820 for Camping

Lithium-ion Battery Back Up Power Station UPS 4820 for Camping

    • Lithium-ion Battery Back Up Power Station UPS 4820 for Camping
    • Lithium-ion Battery Back Up Power Station UPS 4820 for Camping
  • Lithium-ion Battery Back Up Power Station UPS 4820 for Camping

    Product Details:

    Place of Origin: guangzhou
    Brand Name: TAC
    Certification: UL,ROHS
    Model Number: 48V20Ah

    Payment & Shipping Terms:

    Minimum Order Quantity: 50/PCS
    Price: usd500-2000
    Packaging Details: extra- stronger export Carton
    Delivery Time: 1month after T/T
    Payment Terms: T/T L/C paypal
    Supply Ability: 100000PIECE/MONTH
    Contact Now
    Detailed Product Description
    Size:: L479*W281*T88(mm) Weight:: Approx 12KG
    Cell Model Name: ICR18650 3.7V 2.2AH Combination Method: 13S20P
    Nominal Voltage: 48V Internal Impedance: ≤300mΩ
    Circle Life: 500 Times Warranty: 12 Months
    Out Shell: Metal PO NO: PLIC680

    Lithium-ion Battery Back Up Power Station UPS 4820 for Camping

    Features for Lithium-ion Battery Back Up Power Station UPS 4820 for Camping

     

    1.  Portable Communications energy storage systems 48V20AH lithium battery.
    2.  ICR18650 2200mAh 13S10P for 48V20Ah rechargeable lithium-ion battery packs.
    3. Light weight and higher energy density than any rechargeable battery.
    4. Installed IC chip will prevent the battery pack from over charge and over discharge,this helps protect battery    chemistry integrity and prolongs battery life.
    5. Perfect for building up battery pack for medical equipment Back-up or EPS Emergency power.
    6. Supply which requires compact size and lighter weight.
    7. High capacity for above 20Ah cut off 42V.
    8. Application for medical equipment back-up and EPS Emergency power .

     

    Specification for Lithium-ion Battery Back Up Power Station UPS 4820 for Camping

     

    No. Item Specification
    1 Product name ES48V20AH
    2 Cell Model name ICR18650 3.7V 2.2AH
    3 Nominal Voltage 3.7V
    4 Voltage at end of discharge 3.0V
    5 Charging Voltage 4.2V
    6 Internal Impedance ≤160mΩ

     

     

    Back UPS 48V20Ah18650 13S10P for Uninterruptible Power Supply (UPS) battery Pack Specification:

     

    No. Item Specification
    1 Combination method 13S10P
    2 Rated Capacity 20AH
    3 Nominal Voltage 48V
    4 Voltage at end of Discharge 42V
    5 Charging Voltage 54.6V
    6 Internal Impedance ≤300mΩ
    7 Maximum Continuous Charge Current 20A
    8 Maximum Continuous Discharge Current 20A
    9 Dimensions

    L479*W281*T88(mm)

    10 Weight Approx 12 KG

     

     

    Back UPS 48V20Ah18650 13S10P for Uninterruptible Power Supply (UPS) battery pack BMS Specification:

     

    Item Symbol Content
    Over charge Protection VDET1 Over charge detection voltage
      tVDET1 Over charge detection delay
      VREL1 Over charge release voltage
    Over discharge protection VDET2 Over discharge detection voltage
      tVDET2 Over discharge detection delay
      VREL2 Over discharge release voltage
    Cell balance   Bleed Start Point
        Bleed Current
    working current   Continuous Output Discharging
    Over current protection IDP Over current detection current
      VDET3 Detection delay time
        Release condition
    Short protection   Detection condition
        Release condition
    Interior resistance RDS Main loop electrify resistance
    Current consumption IDD Current consume in Idle mode
    Temperature protection   Discharge :65℃
        Charge:65℃

     

     

    Cell Cycle Life and Leakage-Proof

    No.

     

    Item

     

    Criteria

     

    Test Conditions

     

    1

    Cycle Life

    (0.2C5A80%DOD

    Higher than 70% of the Initial Capacities of the Cells

     

    Carry out 800 cycle

    Charging/Discharging in the below condition.

    ◆80%DOD

    ◆Rest Time between charge/discharge:30min.

    ◆Temperature:20±5℃

     

    2

    Leakage-Proof

     

    No leakage

    (visual inspection)

     

    After full charge with standard charge, store at 60±3℃, 60±10%RH for 1 month.

     

     
     

    Delivery Date

    25-35day for  normal production
    35-45days for OEM order

    Production photos

    Lithium-ion Battery Back Up Power Station UPS 4820 for Camping

     

    Inner Component 

    Lithium-ion Battery Back Up Power Station UPS 4820 for Camping

     

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    Other Energy Storage System with plastic housing

    Lithium-ion Battery Back Up Power Station UPS 4820 for Camping

     

    Contact Details
    HONG KONG TAC INDUSTRIAL CO., LTD.

    Contact Person: Vivian

    Send your inquiry directly to us (0 / 3000)

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