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    Application

    Rechargeable small lithium polymer 3.7v 450mah battery

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

    Rechargeable small lithium polymer GEB403040 3.7v 450mah lipo battery


     small lithium polymer 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.


    Model No.:

    403040

    Size:

    Thickness

    Width

    Height

    4.0mm

    30mm

    40mm

    Nominal Voltage

    3.7V

    Nominal Capacity

    Max.450

    mAh

    Charge

    Current

    Max1C

    Discharge

    Continuous Current

    Max.1C

    Burst Current

    Max.15C

    Over output voltage protection

    3.0V

    Over input voltage protection

    4.2V

    IC electrical loss 

    3.0V/3uA

    Cycle times

    500times

    Charging Temperature

    0°C to 45°C

    Discharging Temperature

    -20°C to 60°C

    Storage Temperature

    -20°C to 45°C  (within 1month)

    -20°C to 40°C(within 3month)

    -20°C to 35°C(within 6month)

     

    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.


    battery cell

    lipo battery 3.7v

    3.7v battery

    polymer battery

    rechargeable lithium battery

    battery


    rechargeable lithium ion battery

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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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