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    Application

    Rechargeable 3.7V 630mAh lithium polymer battery 742045 for metal detector

    Certificate: CE/RoHS/UN38.3/MSDS

    battery

    Rechargeable 3.7V 630mAh lithium polymer battery 742045 for metal detector

     Rechargeable lithium polymer battery

    lipo batteries

    battery

    3.7V 630MAH

    metal detector battery

    lithium polymer batteries

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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.



    Items

    Parameter

    Battery modelGEB 742045
    Nominal voltage3.7V
    Minimum capacity630mAh(0.2C discharge)
    Charging voltage4.20V
    Discharging cut-off voltage3.0V
    Standard charging0.2C /4.25V
    Max charging1.0C /4.25V
    Standard discharging0.2C/3.0V
    Max discharging 

    continuous discharge

    1.0C/3.0V

    non-continuous discharge

    2.0C/3.0V

    Shipment voltage≥3.85V
    Operating temperature 

    Charging:    0°C ~ 45°C

    Discharging: -20°C ~60°C

    Storage (At 50% SOC and specified temp, 

    recoverable capacity in % vs time )    

    -10℃~25℃

    (12 months ≥85% )

    -10℃ ~45℃

    (6 months  ≥85% )

    -10℃~55℃

    (1 month   ≥90% )

    20±5℃ is the recommended storage temperature


    Warnings:

    Do not submerge the battery in the water.
    Do not mix fresh batteries with used batteries.
    Do not mix batteries with metal stuff together.
    Do not insert batteries with the (+) and (-) reversed.
    Do not use Efest batteries with defective E-cig mods.
    Do not disassemble, dispose in fire, heat or short circuit.
    Do not put the battery in a charger or equipment with wrong terminals connected.

     

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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.

     


    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

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    lithium polymer batteries

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    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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