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High Capacity Lithium Ion Rechargeable Battery 7.4V 2200mAh For Electric Vehicle

Categories Lithium Ion Battery Pack
Brand Name: Unitech
Model Number: 18650 2200mAh
Certification: CE ROHS MSDS
Place of Origin: China
MOQ: 500pcs
Price: Negotiable
Supply Ability: 100000pcs/Month
Delivery Time: 10 days
Packaging Details: Standard high safe package
Product Name: ICR 18650 Cylindrical Battery
Model: 2200mAh 7.4V
Cycle life: deep cycle 500 times
Capacity: can be customized
Qualtiy: Hgih density and safe
Application: Power Bank Power tools and Consumer electronics
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    High Capacity Lithium Ion Rechargeable Battery 7.4V 2200mAh For Electric Vehicle


    Rechargeable ICR18650 2200mAh 7.4V Lithium Ion Battery Pack 2S1P


    Battery specification:


    No.ItemsSpecificationsRemark
    1Nominal Capacity2200mAh0.2C Standard discharge
    3Nominal Voltage7.4V
    4Discharge end voltage6.0V
    5Charge Voltage8.4V±0.03VBy standard charge method
    6Standard charging method0.2C constant current,4.2V constant voltage charge to 4.2V,continue charging till current decline to≤0.01C 
    7Charge current0.2C440mAStandard charge, charge time about 6h(Ref)
    0.5C1100mARapid Charge, charge time about: 3h(Ref)
    8Standard discharging method0.2C constant current discharge to 6.0V 
    9Cell Internal Impedance≤50mΩInternal resistance measured at AC 1KHZafter 50% charge
    10Maximum charge current1C2200mAcontinuous charge
    11Maximum discharge current2C4400mAcontinuous discharge
    12Operation Temperature and relative humidity RangeDischarge-20~60℃ 60±25%R.H.Charge at a very low temperature such as blew 0℃,will be get a lower capacity and reduce cycle life of the battery
    Charge0~45℃ 60±25%R.H.
    13Storage temperature for a long time‘-10~45℃
    60±25%R.H.
    Do not storage exceed half year. Must charge once when storage for half year. must charge the battery with protect circuit when storage for three months.

    Applications:


    1. High-End Flashlights;

    2. Portable power supply,Power tools;

    3. Electric Vehicle,E-bike,E-scooter;

    4. Mobile power bank;

    5. Emergency light;

    6. Lamp, LED light and so on


    Li-ion battery Features:


    1. High Capacity and Stable Discharge Voltage

    2. Light weight, small size and high performance

    3. Small internal resistance

    4. Outstanding Discharge properties and Storage Capacity

    5. Pollution free, long cycle life

    6. No memory effect

    7. Existing stock for short delivery time.


    OEM Service:


    -Selected color of shrinkable tube.
    -Selected Discharge plug and Balance connector
    -High quality OEM label


    Why choose us?


    1.Reply your enquiry in 24 working hours.

    2.Customized design is available.OEM & ODM are welcomed.

    3.Professional engineers & Exclusive and unique solution

    4.Good quality assurance:All the cells we use are A grade cells,100% quality check and full one year warranty.

    5.Good sales: From the begining to the end,any quality problem with our products,new free one will be shipped.


    Quality High Capacity Lithium Ion Rechargeable Battery 7.4V 2200mAh For  Electric Vehicle for sale
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