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3.2v 1500mAh 18650 high discharge lifepo4 battery cells power type for electric bike cars

Categories LiFePO4 battery
Brand Name: YNB
Model Number: IFR18650
Certification: CE RHOS MSDS
Place of Origin: CHINA
MOQ: 100 piece
Price: USD 1.4-1.70/piece
Payment Terms: T/T, Western Union, L/C, D/A
Supply Ability: 1000000 pcs per month
Packaging Details: Industrial package according to the shippment
Material: LiFePO4
Voltage: 3.2v
Capacity: 1500mAh
Color: Blue PVC
Weight: 45g
Application: Solar light,Solar storage battery
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    3.2v 1500mAh 18650 high discharge lifepo4 battery cells power type for electric bike cars

    Product Description

    3.2v 1500mAh 18650 high discharge lifepo4 battery cells power type for electric bike cars

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    Specification


    ItemsSpecificationRemarks
    4.1 Nominal Capacity1500mAh0.2 C5A Discharge
    4.2 Nominal Voltage3.2V
    4.3 Discharge Cut-off Voltage2.0V0.2 C5A Discharge
    4.4 Charge Limited Voltage3.65±0.03V0℃~60℃
    4.5 Standard Charge Current0.2 C5A0℃~60℃
    4.6 Standard Discharge Current0.2 C5A-10℃~ +60℃
    4.7 Rapid Charge Current0.5C5A0℃~60℃
    4.8 Rapid Discharge Current0.5C5A-10℃~ +60℃
    4.9 Max. Discharge Current3C5ALimited Voltage2.0V
    4.10(ms) (Max. Pulse Discharge Current)5C5Ams
    4.11 Internal Impedance≤30mΩAt AC 1kHz
    4.12 WeightAbout 40.0g±2g

    4.13

    Storage Temperature Range

    ≤one month-20℃ ~ 45℃

    (Voltage of shipment)

    3.2V~3.4V

    ≤three months-20℃ ~ 35℃
    ≤one year-20℃ ~ 25℃

    ItemsTest ConditionsSpecification

    5.1

    (Standard

    Charge)

    (The "Standard Charge" means charging with constant current 0.2C 5 to3.65V, then charging with constant voltage 3.65V to 0.01C 5 under 20±5 , ℃charging time will not more than 8h.) (Use Lithium-ion battery charger, which with an accuracy ±0.05V.)
    5.2 Nominal Capacity(The capacity means the discharge capacity of the cell, which is measured with discharge current 0.2C 5 to cut-off voltage at 2.0V at 20±5℃ rest for 30minutes after the Standard Charge.)

    (Nominal Capacity

    ≥3200mAh)

    5.2
    Cycle Life
    After 2000 cycles of charge and discharge, the discharge capacity is measured with 0.2 C5A discharge current and 2.0V cut-off voltage.≥80%Nominal Capacity

    5.3

    (Storage

    Characteristic)

    1 (Test the cell initial capacity using 0.2C 5 current at 23±2℃ and record,then charge the cells with 45% capacity, then storage for 3, 6, 12 months respectively at 20±5℃and relative humidity of 45%~75%, then the cell is cycled for 5 times with charge with 0.2C 5and discharge with 0.2C 5 at 23±2℃, The maximum discharge capacity (longest discharge time) is recorded.)

    0.2Cdischarge time:

    After 3 months

    storage ≥4.5hrs;

    After 6 months

    storage ≥4.25hrs;

    After 12 months

    storage ≥4.0hrs)

    2 (The cell is charged and discharged using 0.2C 5 at 20±5℃. The discharge capacity is C1. The cell is stored for 28 days in 20 ±5℃ after fully charged and then is discharged using 0.2C 5 at 20±5℃. The capacity is defined as C2.)

    (Capacity Retention

    C2/C1≥85%)

    3 (After the test as C 2 , The cell is charged and discharged using 0.2C 5 at 20±5℃, The discharge capacity is C3.)

    (Capacity recoverable ratio

    C3/C1≥90%)


    5.4

    (Rate Capacity)

    1. The discharge capacity is measured with 0.2 C5A discharge current and 2.0V cut-off voltage after full charged.≥100%Nominal Capacity
    2.The discharge capacity is measured with 0.5 C5A discharge current and 2.0V cut-off voltage after full charged.0.5C/0.2C=96%
    3.The discharge capacity is measured with 1 C5A discharge current and 2.0V cut-off voltage after full charged.1C/0.2C=93%
    4. The discharge capacity is measured with 3 C5A discharge current and 2.0V cut-off voltage after full charged.3C/0.2C=85%


    Advantage

    1. Safety: safest Li-Ion battery, CE ROSH approved, built in PCM/PCB, none fire or explosive
    2. Environmental friendly ,Clean and Green energy, no toxic material contained
    3. Powerful battery
    4. Long life cycle
    5. No memory effect,highly efficient charge anytime, no reduction of capacity
    6. Operation temperature: -20~70°C
    7.Small size, light weight:
    8. Good performance at high temperature and high temperature resistance
    9. Low self-discharge rate:<3% monthly

    Application

    1.Light: headlamp, emergency light, sloar flashlight, searchlight, lanten,bicycle light, LED light, military

    flashlight, high-end flashlight, high power flashlight, bright flashlight.

    2.Outdoor sports products: camping light, mountain bike light, solor emergency light, self-defense flashlight,

    3.Customer electronics: MPS, Tablet PC. laptop, Bluetooth earphone, power bank, portable DVD player,

    speaker, microphone, sound equipment, audio, Digital camera, vidican.

    4.Home appliances products: electric mop, electric vacuum cleaner, electric children toys, electric shoes,electric blanket.

    6.Instruments and meters: water meter, gas meter.

    7.Electric transportation vehicles: electric bike, electric car, e-scooter, electric motor

    8.Power tools: electric drill, mower


    3.2v 3200mAh 26650 3c discharge lifepo4 battery cells power type for electric bike cars
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