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Lithium-ion Backup Power 48V 50AH For Replacement Of VRLA SMF Battery

Lithium-ion Backup Power 48V 50AH For Replacement Of VRLA SMF Battery

    • Lithium-ion Backup Power 48V 50AH  For Replacement Of VRLA SMF Battery
    • Lithium-ion Backup Power 48V 50AH  For Replacement Of VRLA SMF Battery
  • Lithium-ion Backup Power 48V 50AH  For Replacement Of VRLA SMF Battery

    Product Details:

    Place of Origin: SHENZHEN
    Brand Name: TAC
    Certification: MSDS REACH ROHS
    Model Number: ESS4850-E1-A-02

    Payment & Shipping Terms:

    Minimum Order Quantity: 200PCS
    Price: usd 2100-2200/wh
    Packaging Details: meet UN38.3 Certification
    Delivery Time: 7-25 days after order confirm
    Payment Terms: T/T L/C paypal
    Supply Ability: 10000Piece/Month
    Contact Now
    Detailed Product Description
    Model Name:: 48V50AH ICR18650 13S25P Capacity:: 50AH
    Voltage: 48V Power: 2200WH
    Whole Equipment Size: L 470 * W 440* T 88 Mm Circle Life: Over 500times
    Warranty: 1 -3 Years Or Circle 500times PONO: PESN0784
    High Light:

    3.7v lithium ion battery

    ,

    lithium ion phosphate batteries

    Lithium-ion Backup Power 48V 50AH For Replacement Of VRLA SMF Battery

    Specification for Lithium-ion Backup Power 48V 50AH For Replacement Of VRLA SMF Battery

     

    No.
     

    Item
     

    General Parameter
     

    Remark
     

    1

    Combination method
     

    13S25P
     

    Single cell 18650 2200mah 3.7v

    2

    Combination standard
    for single cell

    Capacity difference≤2%

    Combination after 0.15C discharge to 2.5V
     

    Resistance difference ≤10mΩ

    Voltage difference≤8mV

    3

    Rated Capacity
     

    Typical
     

    50Ah

    Standard discharge after Standard charge(package)
     

    Minimum
     

    50Ah

    4

    Nominal Voltage
     

    48V

    Mean Operation Voltage
     

    5

    Voltage at end of
    Discharge
     

    42V

    Discharge Cut-off Voltage
     

    6

    Charging Voltage
     

     
    54.6V

     

    7

    Internal Impedance
     

    ≤100mΩ

    Internal resistance measured at AC 1KHZ after 50% charge
     
    The measure must uses the new batteries that within one week after shipment and cycles less than 5 times
     

    8

    Standard charge
     

    Constant Current 10A
    Constant Voltage54.6V
    0.01CA cut-off
     

    Charge time : Approx 6 h
     

    9

    Standard discharge
     

    Constant current:10A
    end voltage 42V
     

     

    10

    Maximum Continuous Charge Current
     

    50A

     

     

     Charge And Discharge Data

    No.
     

    Item
     

    General Parameter
     

    Remark
     

    11

    Maximum Continuous Discharge Current
     

    50A

     

    12

    Operation Temperature Range
     

    Charge: 0~45℃

    60±25%R.H.
    Bare Cell
     

    Discharge: -20~60℃

    13

    Storage Temperature Range
     

    Less than 12 months : -20~25℃
     

    60±25%R.H.
    at the shipment state
     

    less than 3 months: -20~40℃
     

    Less than 7 day : -20~65℃
     

    14

    Dimensions
     

    L440*W440*T88(mm)

    including the outer shell

    15

    Weight
     

    18kg

    ncluding the outer shell

     

    Whole Backup Power Components 

    Lithium-ion Backup Power 48V 50AH  For Replacement Of VRLA SMF Battery 0
     
     

     

     

    BMS Specification

    1) The BMS is designed suit for 13 series lithium battery.

    2) The BMS have all functions including of below performance

    1. Overcharge detection function
    2. Over discharge detection function
    3. Over current detection function
    4. Short detection function
    5. Balance function
    6. Temperature detection 

     

    Other Similar Production 

    We can provide customize service for this system with your designing  and this standard module  come with wireless remote monitoring.we can support the wireless remote  monitoring with WIFI and GPRS

     

    Battery Picture
    Lithium-ion Backup Power 48V 50AH  For Replacement Of VRLA SMF Battery 1Lithium-ion Backup Power 48V 50AH  For Replacement Of VRLA SMF Battery 2

    Packing Method

    Protect the whole equipment with strong pearl wool foam, and then put into strong extra stronger outer carton, also provide wood carton package if you need
    Lithium-ion Backup Power 48V 50AH  For Replacement Of VRLA SMF Battery 3

    Delivery Date

    We can ship out the cargo
    1) 30 days after you confirm the order for new production without stock
    2) 7 days after you confirm the order for present production with stock
     
     

    Similar Production as More Capacity And Voltage 

     
    Lithium-ion Backup Power 48V 50AH  For Replacement Of VRLA SMF Battery 4
     
     
     

     

     

     

    Contact Details
    HONG KONG TAC INDUSTRIAL CO., LTD.

    Contact Person: Sally Guo

    Tel: +8615814599895

    Send your inquiry directly to us (0 / 3000)

    Contact

    Address: UNIT 04 7/F, BRIGHT WAY TOWER, NO.33 MONG KOK ROAD, KOWLOON, HK

    Factory Address:No.27 BOWANG Street ,Nan Cun Town, Panyu, Guangzhou, GD,China