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18650 Lithium Ion Battery 1S3P 3.7V 7500mAh Li-Ion Battery Packs

    Buy cheap 18650 Lithium Ion Battery 1S3P 3.7V 7500mAh Li-Ion Battery Packs from wholesalers
     
    Buy cheap 18650 Lithium Ion Battery 1S3P 3.7V 7500mAh Li-Ion Battery Packs from wholesalers
    • Buy cheap 18650 Lithium Ion Battery 1S3P 3.7V 7500mAh Li-Ion Battery Packs from wholesalers
    • Buy cheap 18650 Lithium Ion Battery 1S3P 3.7V 7500mAh Li-Ion Battery Packs from wholesalers

    18650 Lithium Ion Battery 1S3P 3.7V 7500mAh Li-Ion Battery Packs

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    Brand Name : Sunland
    Model Number : P-2024-0023
    Certification : UN38.3 MSDS
    Price : Negotiable
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    18650 Lithium Ion Battery 1S3P 3.7V 7500mAh Li-Ion Battery Packs

    18650 1S3P 3.7V 7500mAh Lithium Ion Battery


    18650 Lithium Ion Battery 1S3P 3.7V 7500mAh Li-Ion Battery Packs Pass UL2054 certificate.


    Advantage:


    1. ICR18650 1S3P 3.7V 7.5AH pass UL2054 certificate.

    2. Be widely used in light/lamp

    3. The cell pass UL1642,CB,IEC62133,ROHS,REACH,2023/1542 certificate.


    Cell electrical characteristics:


    No.ItemsTest Method and ConditionCriteria
    1Thermal exposure testEach 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 fire, No explosion
    2Low pressureEach fully charged cell is placed in a vacuum chamber, in an ambient temperature of 20~25℃. Once the chamber has been sealed, its internal pressure is gradually reduced to a pressure equal to or less than 11.6 kPa (this simulates an altitude of 15240 m) held at that value for 6 h.No leakage, No fire, No explosion
    3.Short testThe 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 fire, No explosion

    The Temperature of the Battery surface not exceeded than 150℃

    4Forced discharge testA discharged cell is subjected to a reverse charge at 1C for 90 min.No fire, No explosion
    5Over charge testAfter standard charge, continue to charge with a constant voltage 4.6V per a cell, holding 8h.No leakage, No fire, No explosion
    6Soak TestPut the batteries into clean water, be soaked for 24 hours.No break, No fire
    18650 Lithium Ion Battery 1S3P 3.7V 7500mAh Li-Ion Battery Packs Pass UL2054 certificate.
    Quality 18650 Lithium Ion Battery 1S3P 3.7V 7500mAh Li-Ion Battery Packs for sale
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