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    Application

    3.7v 3400mAh NCR18650B Lithium ion Rechargeable Battery

    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 7.100% authentic,original,genuine battery cell 8 built-in anti-explosion protection and short circuit protection

    battery


    3.7v 3400mAh NCR18650B  Original 100% New Lithium ion Rechargeable Battery

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    GEB specializes in the development, production and sales of custom lithium batteries. if you have any questions, please feel free to contact us.




    ItemSpecification
    No.ncr18650b 3400mah/ 100% authentic cells
    Nominal Capacity3400mAh(0.2C, 2.50V discharge)
    Minimum Capacity3250mAh (0.2C, 2.50V discharge)
    Charging Voltage4.2±0.05V
    Nominal Voltage3.6V cut off at 2.75v full charge at 4.35v
    Charging MethodCC-CV (constant voltage with limited current)
    Charging CurrentStandard charge: 1700mAh, Rapid charge: 3400mAh
    Charging TimeStandard charge: 3 hours, Rapid charge: 2.5 hours

    Max. Charge Current

    3400mAh (ambient temperature 25°C)
    Max. Discharge Current6800mAh (ambient temperature 25°C)
    Cell Weight48g max.
    Cell DimensionHeight: 65.00mm max. Diameter: 18.25mm max.
    Operating TemperatureCharge: 0 to 45 °C Discharge:-20 to 60°C


    China li-ion battery supplier1543474329617893.jpgli-ion battery manufacturerShenZhen China li-ion batteryli-ion rechargeable batteriesbattery

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    GEB specializes in the development, production and sales of custom lithium batteries. if you have any questions, please feel free to contact us.


    3.7v rechargeable battery

    rechargeable lithium battery

    lithium polymer batteries

    lithium ion battery

    lipo battery

    lipo battery 3.7v


    lithium polymer batteries

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    1,Q: What's the main product in GEB?                                                                       

       A: Rechargeable battery. Li-ion, Lipo battery and power battery pack.

    2,Q: What is overcharge?                                                                                             

       A: After charge, tested the batteries' initial state and capacity. Charge to 10.0V at 3C current, then charge to 0.01C at CV mode. Observe changes in battery appearance.

    3,Q: What is over discharge?                                                                                       

       A: After charge, test the batteries' initial state. When the batteries are normal, discharge to 0V at 0.5C. Observe changes in battery appearance

    4. Q: Can I have a sample order?                                                                                   

      A: Yes, we accept sample order to test and check quality. Batteries can be made as require.

    5. Q: Do you have MOQ limit?                                                                                        

      A: Yes, we have MOQ limit for mass production, but it depends on battery model. Please contact us for details.

    6. Q: How about the lead time?                                                                                      

      A: Samples will takes 5-7 business days. Mass production will takes 25-30 days. It depends on quantity.

    7. Q: How about shipping and delivery time?                                                              

      A: Generally, battery will be shipped via Express, such as DHL, TNT, FedEx and UPS, delivery time is 3-5 business days. Or DDP service, delivery time is 11-15 business days. Airline and sea shipping also available.

    8. Q: What about after-sale service?                                                                             

       A: We will offer you 1 year guarantee. If there are any problems, please inform us, we will offer you positive solutions.


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    GEB specializes in the development, production and sales of custom lithium batteries. if you have any questions, please feel free to contact us.


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