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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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12 volt Lithium Battery 20Amp Lithium iron Phosphate For Solar Energy Storage System

12 volt Lithium Battery 20Amp Lithium iron Phosphate For Solar Energy Storage System

    • 12 volt Lithium Battery 20Amp Lithium iron Phosphate For Solar Energy Storage System
    • 12 volt Lithium Battery 20Amp Lithium iron Phosphate For Solar Energy Storage System
    • 12 volt Lithium Battery 20Amp Lithium iron Phosphate For Solar Energy Storage System
    • 12 volt Lithium Battery 20Amp Lithium iron Phosphate For Solar Energy Storage System
  • 12 volt Lithium Battery 20Amp Lithium iron Phosphate For Solar Energy Storage System

    Product Details:

    Place of Origin: China
    Brand Name: RJ
    Certification: MSDS/UN38.3/ROHS/CE/UL/KC
    Model Number: RJ-LFP-1220

    Payment & Shipping Terms:

    Minimum Order Quantity: 1pcs
    Price: USD1-100/pcs (FOB Shenzhen)
    Packaging Details: Carton Package
    Delivery Time: 7days
    Payment Terms: TT
    Supply Ability: 100000Sets
    Contact Now
    Detailed Product Description
    Material: LiFepo4 Voltage: 12.8V
    Capacity: 20AH Lifespan: >20years
    LIfe Cycles: >6000times Weight: 4KG

    12 volt Lithium Battery 20Amp Lithium iron Phosphate For Solar

    Energy Storage System

     

     

    12 volt Lithium Battery 20Amp Lithium iron Phosphate For Solar Energy Storage System

     

     

    With 17years rich experience in 12v lithium battery production,

    RJ offer wholesale price for clients with top quality

    looking for distributors

     

    12 volt Lithium Battery 20Amp Lithium iron Phosphate For Solar Energy Storage System

     

     

    Items Parameter
    Battery Type LiFePO4
    Nominal Voltage 12.8V
    Nominal Capacity 20Ah
    Energy 256Wh
    Internal Resistance ≤15mΩ
    Limited Charge Voltage 14.6±0.2V
    Floating Charge Voltage 13.8±0.2V
    Charge Method CC/CV
    Discharge Cut-off Voltage 10.0V
    Charge Current 4A (Customizable)
    Continuous Discharge Current 20A (Customizable)
    Pulse Discharge Current 40A (Peak)
    Cycle Life > 6000 cycles
    Dimension (mm) L*W*H: 181*77*175mm
    Weight 4Kg
    Charge Temperature Range 0~45℃
    Discharge Temperature Range -20~60℃
    Recommended Operating Temperature 15~35℃
    Self-Discharge Rate (Residual capacity) ≤3%/month; ≤15%/years
    Self-Discharge Rate (Reversible capacity) ≤1.5%/month; ≤8%/years

     

    12 volt Lithium Battery 20Amp Lithium iron Phosphate For Solar Energy Storage System

     

    12 volt Lithium Battery 20Amp Lithium iron Phosphate For Solar Energy Storage System

     

    RJ 12 volt 20ah lithium battery is very popular and widely used in many applications such as 

    solar light system, medical emergency equipment etc 

     

    12 volt Lithium Battery 20Amp Lithium iron Phosphate For Solar Energy Storage System

    12 volt Lithium Battery 20Amp Lithium iron Phosphate For Solar Energy Storage System

     

    No. Item Test Item Creterion
    1 Voltage Charging Voltage DC:14.4V CC/CV
    Balance voltage for single cell 3.50±0.025V
    2 Current Balance voltage for single cell 35±5mA
    Current consumption ≤50μA
    Charging current 10A
    Rated continuous discharging current 20A (Peak 40A)
    3 Over charge Protection Over charge detection voltage for single cell 3.65V±0.025V
    Over charge detection delay time 0.7S—1.3S
    Over charge release voltage for single cell 3.550±0.05V
    4 Over discharge Protection Over discharge detection voltage for single cell 2.50V±0.07V
    Over discharge detection delay time 1.6±0.5S
    Over discharge release voltage for single cell 3.00±0.75V
    5 Over current Protection Over current detection current 500±50A
    Over current detection delay time 1.6±0.5S
    Release condition Cut load
    6 Short Protection Detection condition Exterior short circuit
    Detection delay time 230uS—500uS
    Release condition Cut load
    7 Resistance Protection circuitry (MOSFET) ≤60mΩ
    8 Temperature Operating Temperature Range -40~+85℃
    Storage Temperature Range -40~+125℃

     

     

    12 volt Lithium Battery 20Amp Lithium iron Phosphate For Solar Energy Storage System

    12 volt Lithium Battery 20Amp Lithium iron Phosphate For Solar Energy Storage System

    12 volt Lithium Battery 20Amp Lithium iron Phosphate For Solar Energy Storage System

    12 volt Lithium Battery 20Amp Lithium iron Phosphate For Solar Energy Storage System

     

    12 volt Lithium Battery 20Amp Lithium iron Phosphate For Solar Energy Storage System

    12 volt Lithium Battery 20Amp Lithium iron Phosphate For Solar Energy Storage System

     

    12 volt Lithium Battery 20Amp Lithium iron Phosphate For Solar Energy Storage System12 volt Lithium Battery 20Amp Lithium iron Phosphate For Solar Energy Storage System12 volt Lithium Battery 20Amp Lithium iron Phosphate For Solar Energy Storage System

    12 volt Lithium Battery 20Amp Lithium iron Phosphate For Solar Energy Storage System12 volt Lithium Battery 20Amp Lithium iron Phosphate For Solar Energy Storage System

     

     

    12 volt Lithium Battery 20Amp Lithium iron Phosphate For Solar Energy Storage System

     

    1) Lead time: For battery cells , It is 3days, for battery pack, 15days after payment comfirmed.

     

    2) our Payment method: T/T, Paypal or Alibaba.

     

    3) We offer 5years Warranty for our lifepo4 battery cells and lifepo4 battery pack.

     

    4) We will send you a brand new one if any manufacturer defect in our lithium iron phosphate battery cells or pack.

     

    5) We will take care of all the shipping fee for any after sales within warranty period.

     

    6) We will also arrange a refund if customer does not want our battery any more.

     

    7)We offer customization for all battery pack from 3.2 V to 12V to 96v, capacity from 10ah up to 1000ah, including ,size and dimension , material for shell, BMS over charging and over discharging protection, output and input plug and socket, connector wire etcs.

     

     

    12 volt Lithium Battery 20Amp Lithium iron Phosphate For Solar Energy Storage System

    Contact Details
    Shenzhen RJ Energy Co.Ltd

    Contact Person: Mr. Carl

    Tel: +8613430203848

    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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