HONG KONG TAC INDUSTRIAL CO., LTD.

              Your Personal Battery Expert!

      Vivian@tacbattery.com                         Mobile : 18028330146

 

Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Company News
Home Products3.2V LiFePO4 Battery

HONG KONG TAC INDUSTRIAL CO., LTD.

Lithium iron Phosphate 3.2V LiFePO4 Battery 18650 Cell For Solar Power

    • Lithium iron Phosphate 3.2V LiFePO4 Battery  18650 Cell For Solar Power
    • Lithium iron Phosphate 3.2V LiFePO4 Battery  18650 Cell For Solar Power
    • Lithium iron Phosphate 3.2V LiFePO4 Battery  18650 Cell For Solar Power
  • Lithium iron Phosphate 3.2V LiFePO4 Battery  18650 Cell For Solar Power

    Product Details:

    Place of Origin: guangzhou
    Brand Name: TAC
    Certification: UL;ROHS
    Model Number: IFR18650 / IFR26650

    Payment & Shipping Terms:

    Minimum Order Quantity: 100pcs
    Price: usd 1-10
    Packaging Details: 50 pcs for one box , 8 box for one carton
    Delivery Time: Sample with stock 3 days after T/T;Mass order with stock 7 days after T/T ;Mass order with stock 7 d
    Payment Terms: TT payment
    Supply Ability: 100000 pcs for day
    Contact Now
    Detailed Product Description
    Material: Lithium Iron Phosphate Voltage: 3.2v
    Capacity: From 1800 To 3600mah Size: 18650 26650 14450 10440
    Circle Life: 2000 Times Warranty: 1 Year
    Wire And Connector: Customized Application: Sloar Power , Solar Light

    Lithium iron Phosphate 3.2V LiFePO4 Battery 18650 Cell For Solar Power ​

     

    Features:

    1. Various cylindrical size including of aa aaa 15270 17335 18650 26650 32650 etc

    2. Various capacity cover 100mah to 5000mah for cell

    3. High consistance for cell with same level of voltage inner resistance and capacity

    4. Lower impedance and low self discharge

    5. Deep circle 2000 times base on DOD 80%

     

    Application:

    1. Portable high power devices (power tool)

    2. Solar Product  including steet light , lawn lamp

    3. Stationary battery backup systems

    4. Grid stabilization energy storage systems

    5. Commercial truck and bus hybrid electric vehicles (HEVs)

    Specification for IFR18650 1500mah

    No.

    Items/

    Specifications/

    Remark

     

    1

    Nominal Capacity

     

    1500mAh

    0.2C Standard discharge

     

    2

    Minimum Capacity

     

    1400mAh

    3

    Nominal Voltage

     

    3.2V

    Mean Operation Voltage

     

    4

    Delivery voltage

     

    3.2~3.3V

    Within 10 days from Factory

     

    5

    Charge Voltage

     

    3.65V±0.03V

    By standard charge method

     

    6

    Standard charging method

     

    0.2C constant current,3.65V constant voltage charge to 3.65V,continue charging till current decline to ≤0.01C

     

    7

    Charge current

     

    0.2C

    300mA

    Standard charge, charge time about 6h(Ref)

     

    0.5C

    750mA

    Rapid Charge, charge time about: 3h(Ref)

     

    8

    Standard discharging method

     

    0.2C constant current discharge to2.0V,

     

    9

    Cell Internal Impedance

     

    ≤60mΩ

    Internal resistance measured at AC 1KHZ after 50% charge

     

     

    Packing for Bulk Cell And Battery Pack

    Lithium iron Phosphate 3.2V LiFePO4 Battery  18650 Cell For Solar Power

     

     

    Application  for Lithium iron Phosphate 3.2V LiFePO4 Battery 18650 Cell For Solar Power

    Lithium iron Phosphate 3.2V LiFePO4 Battery  18650 Cell For Solar Power

    Cylindrical LiFePO4 Battery Power Type

     

    Model

    Nominal

    Internal

    Capacity

    Cell Size(mm)

    Weight

    Voltage

    Resistance

    (mAh)

    (g)

    (V)

    (Max mΩ)

     

    Diameter

    Height

     

    LFR18650P

    3.2

    20

    1100

    18

    65.3

    40

    LFR26650P

    3.2

    20

    2400

    26

    65.3

    82

     

    Cylindrical LiFePO4 Battery Energy Type:

     

    Model

    Nominal

    Internal

    Capacity

    Cell Size(mm)

    Weight

    Voltage

    Resistance

    (mAh)

    (g)

    (V)

    (Max mΩ)

     

    Diameter

    Height

     

    LFR14430

    3.2

    110

    250

    13.9

    43.0

    12

    LFR14500

    3.2

    100

    650

    13.9

    50.2

    18

    LFR15270

    3.2

    140

    200

    15.0

    27.0

    10

    LFR18500

    3.2

    80

    1000

    18

    50

    32

    LFR18500

    3.2

    80

    1200

    18

    50

    32

    LFR18650

    3.2

    65

    1400

    18

    64.8

    39

    LFR18650

    3.2

    65

    1500

    18

    64.8

    40

    LFR18650

    3.2

    80

    1700

    18

    64.8

    41

    LFR26650

    3.2

    20

    3000

    26

    65.3

    84

    LFR26650

    3.2

    20

    3200

    26

    65.3

    86

     

    Delivery

    7-10 Days after the buyer confirm the PI

    25-30 Days for OEM order

    Battery Show

     

    Lifepo4 Battery Pack 12v  30ah  40ah 60ah 100ah

     

    Lithium iron Phosphate 3.2V LiFePO4 Battery  18650 Cell For Solar Power

    Single cell for Lifepo4 Battery

     

    Lithium iron Phosphate 3.2V LiFePO4 Battery  18650 Cell For Solar Power

     

    Safety Performance

    In order to prove the safety performance for lifepo4 cell , tac test battery with un38.3 test standard as below

    No

    Items

    Test Method and Condition

    Criteria

    1

    Thermal exposure test

     

    Each fully charged cell, stabilized at room temperature, is placed in a circulating air-convection oven. The oven temperature is raised at a rate of 5 °C/min ± 2 °C/min to a temperature of 130 °C ± 2 °C. The cell remains at this temperature for 10 min before the test is discontinued.

     

    No explosion, No fire

     

    2

    Short test

     

    The fully charged battery is to be short-circuited by connecting the positive and negative terminals of the battery with resistance load not exceed 100mΩ.Tests are to be conducted at room temperature 20~25℃.

     

    No explosion, No fire

    The Temperature of the Battery surface not exceeded than 150℃

     

    3

    Short test

     

    The fully charged battery is to be short-circuited by connecting the positive and negative terminals of the battery with resistance load not exceed 100mΩ.Tests are to be conducted at room temperature about 60-65℃

     

    No explosion, No fire

    The Temperature of the Battery surface not exceeded than 150℃

     

    4

    Forced discharge test

     

    A discharged cell is subjected to a reverse charge at 0.5C for 150 min.

     

    No explosion, No fire

     

    5

    Free fall test

     

    The battery to be fully charged in accordance with standard charge condition, then drop the battery three times from a height of 1,0 m onto a concrete floor. The batteries are dropped so as to obtain impacts in random orientations.

     

    No Fire,

     

    6

    Vibration test

     

    After standard charging, fixed the cell to vibration table and subjected to vibration cycling that the frequency is to be varied at the rate of 1Hz per minute between 10Hz and 55Hz, the excursion of the vibration is 1.6mm. The cell shall be vibrated for 30 minutes per axis of XYZ axes.

     

    No explosion ,No leakage, No fire

     

     

    Contact Details
    HONG KONG TAC INDUSTRIAL CO., LTD.

    Contact Person: Vivian

    Send your inquiry directly to us (0 / 3000)