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China 3.2V LiFePO4 Battery Cell manufacturer
Shenzhen RJ Energy Co.Ltd

 6000cycles- 10 years Warranty - Factory Price - OEM/ODM

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48V 300Ah 15KWH LiFePO4 Battery Built in BMS Factory Price Lithium ion Battery for House Bank in a Yacht RV Marine

48V 300Ah 15KWH LiFePO4 Battery Built in BMS Factory Price Lithium ion Battery for House Bank in a Yacht RV Marine

    • 48V 300Ah 15KWH LiFePO4 Battery Built in BMS Factory Price Lithium ion Battery for House Bank in a Yacht RV Marine
    • 48V 300Ah 15KWH LiFePO4 Battery Built in BMS Factory Price Lithium ion Battery for House Bank in a Yacht RV Marine
    • 48V 300Ah 15KWH LiFePO4 Battery Built in BMS Factory Price Lithium ion Battery for House Bank in a Yacht RV Marine
    • 48V 300Ah 15KWH LiFePO4 Battery Built in BMS Factory Price Lithium ion Battery for House Bank in a Yacht RV Marine
  • 48V 300Ah 15KWH LiFePO4 Battery Built in BMS Factory Price Lithium ion Battery for House Bank in a Yacht RV Marine

    Product Details:

    Place of Origin: China
    Brand Name: RJ
    Certification: KC/MSDS/UN38.3/ROHS/UL
    Model Number: Lifepo4 Deep Cycle Battery

    Payment & Shipping Terms:

    Minimum Order Quantity: 1PCS
    Price: USD1-10000.00 / PCS (FOB Shenzhen)
    Packaging Details: Carton Package
    Delivery Time: 7 work days
    Payment Terms: T/T
    Supply Ability: 100000 Piece/Pieces per Month
    Contact Now
    Detailed Product Description
    MATERIAL: LiFepo4 VOLTAGE: 48V
    CAPACITY: 300AH LIFE CYCLES: >6000times
    LIFESPAN: >20years WEIGHT: 151KG

    48V 300Ah 15KWH LiFePO4 Battery with BMS Factory Price Lithium ion Battery for House Bank in a Yacht RV Marine

     

    48V 300Ah 15KWH LiFePO4 Battery Built in BMS Factory Price Lithium ion Battery for House Bank in a Yacht RV Marine

    WHY CHOOSE US?

    1. Our company is a high-tech enterprise with 10 years’ experience in R&D battery.

    2. With a total span of 20000 square meters, our monthly production capacity can exceed 6,000,000 Ah in our factories.

    3. Flexible customizing and manufacturing accepted.

    4. We promise providing high quality products with our professional R&D team, accomplished and experienced workers and advanced equipment.

    5. Strict management and control for every progress in producing and 100% QC inspection before shipment.

    6. We provide service of sample and prompt shipment, and sending someone to follow up the logistics progress after delivery.

    7. 5 years warranty(extendible up to 10years). Professional after-sales service, give instruction on how to use the products.

     

     
     
     
    48V 300Ah 15KWH LiFePO4 Battery Built in BMS Factory Price Lithium ion Battery for House Bank in a Yacht RV Marine
     
     
    Norminal Power(KWh) 15 KWh
    Norninal Capacity(Ah) 300Ah
    Norninal Voltage(V) 51.2V
    Type LiFePO4 Battery
    Dimensions (mm) L870mm*W265mm*H580mm
    Weight(Kg) 151kg
    Discharging Voltage(V) 40~58.4 V
    Discharging Voltage(V) 57.5~58.4 V
    Charging 100A
    Discharging Current (A) 100A
    Communication Port CAN,RS232,RS485 ( Optional)
    Working Temperature(℃) 0~55℃
    Shelf Temperature(℃) -20~70℃
    Humidity 0-95% RH(Non-condensing)
    IP Grade (IP) 0-95% RH(Non-condensing)
    Altitude ≤3000m
    Authentication Level TuV/CE/UL/UN38.3
    Design Life(year) 20+ years (@25℃/77℉)
    Cycle Life (cycle) >6000Times (100%DOD)

     

     

    48V 300Ah 15KWH LiFePO4 Battery Built in BMS Factory Price Lithium ion Battery for House Bank in a Yacht RV Marine
     
     

                                      Built-In BMS

     

    Item

     

    Content Criterion
    Over charge
     Protection
    

     

    Over charge detection voltage 3.6~4.25V
    Over charge detection delay time 0.1 S ~ 6S
    Over charge release voltage 3.5~4.25V
    Over discharge protection

    Over discharge detection voltage

     

    2.0~3.3V
    Over discharge detection delay time 0.1 S ~ 6S
    Over discharge release voltage 2.1~3.4V
    Charge
    Over current protection
    Charge Over current detection current 1~100A
    Charge Over current detection delay time 0.02S~ 6S

    Discharge

    Over current

    protection

    Discharge Over current detection current 1~600A

    Discharge Over current detection delay time

     

    0.02S~ 6S

    Short

    protection

    Short protection detection delay time 100 u S
    Detection condition B+ P-0.2 Omh
    restore Cut off load
    Interior Resistance Main loop electrify resistance 2 OMh(50A)
    Currentconsumption Current consume in normal operation 1.5mA Type
    Currentconsumption Current consume in sleep operation 2 uA Type
     
     
     
     
    Advantages:

     

    • Longer battery life – 6000times life cycle , 5 times more than lead acid batteries
    • Low self-discharge
    • Free of charge memory
    • Steady discharge and charge performance.
    • Outstanding thermal stability
    • Wide temperature performance
    • Short circuit protection
    • Over charge and over discharge protection
    • Over current protection
    • Easy carrying and installation - can be carried and installed in any direction
    • Fast charging - about 4~6 hours to be fully charged
    • Lighter weight - 1/2~1/4 in weight compared to LA batteries
    • Require no change to a lead acid battery charging system
    • Better safety - mild warm, no explosion and firing, free of leakage
    • Environmentally friendly - no poisonous lead, no acid, no heavy/rare metals, no gasses during charge, free of leakage


                                                RJ Battery Cycle Test

    48V 300Ah 15KWH LiFePO4 Battery Built in BMS Factory Price Lithium ion Battery for House Bank in a Yacht RV Marine

     

                          RJ Battery Destructive Test48V 300Ah 15KWH LiFePO4 Battery Built in BMS Factory Price Lithium ion Battery for House Bank in a Yacht RV Marine

     

                                RJ Battery Application48V 300Ah 15KWH LiFePO4 Battery Built in BMS Factory Price Lithium ion Battery for House Bank in a Yacht RV Marine

     

                                   RJ Production Line

    48V 300Ah 15KWH LiFePO4 Battery Built in BMS Factory Price Lithium ion Battery for House Bank in a Yacht RV Marine

     

                                    RJ Certificates             

    48V 300Ah 15KWH LiFePO4 Battery Built in BMS Factory Price Lithium ion Battery for House Bank in a Yacht RV Marine

     

                                RJ Battery Warehouse48V 300Ah 15KWH LiFePO4 Battery Built in BMS Factory Price Lithium ion Battery for House Bank in a Yacht RV Marine

     

    48V 300Ah 15KWH LiFePO4 Battery Built in BMS Factory Price Lithium ion Battery for House Bank in a Yacht RV Marine

    48V 300Ah 15KWH LiFePO4 Battery Built in BMS Factory Price Lithium ion Battery for House Bank in a Yacht RV Marine48V 300Ah 15KWH LiFePO4 Battery Built in BMS Factory Price Lithium ion Battery for House Bank in a Yacht RV Marine

    48V 300Ah 15KWH LiFePO4 Battery Built in BMS Factory Price Lithium ion Battery for House Bank in a Yacht RV Marine

    Contact Details
    Shenzhen RJ Energy Co.Ltd

    Contact Person: Mr. Carl

    Tel: 86-13430203848

    Send your inquiry directly to us (0 / 3000)

    Shenzhen RJ Energy Co.Ltd
    4F Building B, No.2, Qixin Road, Longgang District, Shenzhen, China
    Tel:86-13430203848
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