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High Capacity 18650 Battery 3800mAh 4000mAh 3.6V Cylindrical Lithium-ion Rechargeable Cell

    Buy cheap High Capacity 18650 Battery 3800mAh 4000mAh 3.6V Cylindrical Lithium-ion Rechargeable Cell from wholesalers
     
    Buy cheap High Capacity 18650 Battery 3800mAh 4000mAh 3.6V Cylindrical Lithium-ion Rechargeable Cell from wholesalers
    • Buy cheap High Capacity 18650 Battery 3800mAh 4000mAh 3.6V Cylindrical Lithium-ion Rechargeable Cell from wholesalers
    • Buy cheap High Capacity 18650 Battery 3800mAh 4000mAh 3.6V Cylindrical Lithium-ion Rechargeable Cell from wholesalers

    High Capacity 18650 Battery 3800mAh 4000mAh 3.6V Cylindrical Lithium-ion Rechargeable Cell

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    Brand Name : UNEMETECH/FEB
    Model Number : 18650-3800mAh
    Certification : CCC, CE, CB, IEC62133, UL1642...
    Price : 1.5-2.8USD/PCS
    Payment Terms : T/T , WorldFirst , Payoneer , PingPong , Paypal , Alipay , Western Union , ...
    Supply Ability : 500,000.00 Pieces Per Day
    Delivery Time : 3-25 days
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    High Capacity 18650 Battery 3800mAh 4000mAh 3.6V Cylindrical Lithium-ion Rechargeable Cell



    High Capacity 18650 Battery 3800mAh 4000mAh 3.6V Cylindrical Lithium-ion Rechargeable Cell

    18650 3800mAh Description

    The 18650 battery with a capacity of 3800mAh and a nominal voltage of 3.6V is a cylindrical lithium-ion rechargeable cell. This battery offers high energy density, making it suitable for a wide range of applications, including laptops, flashlights, and electric vehicles. With its robust construction, it provides reliable performance and a long cycle life, ensuring consistent power delivery and efficiency in various devices.

    18650 3800mAh Nominal Specifications

    Nominal Capacity3800mAh (0.5C charge, 0.2C discharge)
    Minimum Capacity3650mAh(0.5C charge, 0.2C discharge)
    Energy Density291Wh/Kg
    Nominal Voltage3.6V
    Charging Voltage4.2V
    Energy Density291Wh/Kg
    Standard Charging Current0.5C (1900mA)
    Charging Cut-off Current≥0.02C (76mA)
    Standard Discharging Current1.0C (3800mA)
    Discharge Cut-off Voltage2.5V
    Max Charge Current

    1C (3800mA) 45°C >T≥15°C

    0.5C (1900mA) 15°C >T≥5°C
    0.1C (380mA) 5°C >T≥0°C
    Max Discharge Current1C (3800mA) 60°C >T≥45°C
    2C (7600mA) 45°C >T≥0°C
    1C (3800mA) 0°C >T≥-20°C
    Internal resistance≤ 25mΩ

    Working Temperature

    Charge, 0°C ~ 45°C
    Discharge, -20°C~60°C
    Weight49.0g max
    Cell DimensionHeight: 65.05±0.15mm; Diameter: 18.35±0.15mm
    Warranty12 months
    Cycle Life
    Discharge capacity (600th Cycle) ≥70% of 1st Cycle Capacity

    Outline Dimensions:


    18650 3800mAh Applications

    High power cordless vacuum cleaner, Electric cigarette, Electric scooter, High power home Appliances, Power Tools...

    18650 Battery 3800mAh 3.6V Cylindrical Lithium-ion Rechargeable Cell for Flashlight

    Quality High Capacity 18650 Battery 3800mAh 4000mAh 3.6V Cylindrical Lithium-ion Rechargeable Cell for sale
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