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104050 3.7v Li-polymer Battery for Bluetooth Headset 2000mah

104050 3.7v Li-polymer Battery for Bluetooth Headset 2000mah

    • 104050 3.7v Li-polymer Battery for Bluetooth Headset 2000mah
    • 104050 3.7v Li-polymer Battery for Bluetooth Headset 2000mah
  • 104050 3.7v Li-polymer Battery for Bluetooth Headset 2000mah

    Product Details:

    Place of Origin: China
    Brand Name: DELONG
    Certification: CE/ROHS/MSDS
    Model Number: DEL-104050

    Payment & Shipping Terms:

    Minimum Order Quantity: 500pcs
    Packaging Details: Standard Export Package
    Delivery Time: 5-10 Working days after Payment Confirm
    Payment Terms: T/T, Western Union, Paypal
    Supply Ability: 10000pcs Per Day
    Detailed Product Description
    Voltage: 3.7v Capacity: 2000mah
    Size: 11*40*50mm Weight: About 30g
    Cycle Life: More Than 500 Timess Colour: Silver
    Warranty: One Year MOQ: 500pcs

    104050 3.7v Li-polymer Battery for Bluetooth Headset 2000mah

     

     

    Specification:

    Model Del-104050
    Nominal voltage 3.7V
    Nominal capacity 2000mAh
    Size thickness × width × length (mm)
    Max : 10*40*50 mm
    Advantage
    • High energy density
    • Safety and reliable(with PCM)
    • Long cycle life
    • no memory
    • Never explosion,stable performance,environment friendly
    • capacity and size could be customized
    Weight about 10g
    Max charge current 1C
    Charging method charge with constant current 1C to 4.2v,then charge with constant voltage 4.2v, till charge current less than 0.01C
    Max discharge current 1C
    Discharge cut-off voltage 3v, the over-discharge detection voltage of PCM
    Operating environment Charging, 0°C ~ 60°C ; 65±20%RH 
    Discharging, -20°C~80°C ; 65±20%RH
    Storage environment -20°C~45°C
    65±20%RH
    storage for a long time(>3 months) and the storage condition shall be:<35°C;65±20%RH;
    CycleLife (80% Prime Capacity) : >500times   
    Charging Attention Charging current and charging voltage should be less than specified in the Product Specification.
    The charger shall be designed to comply with Specification.

     

     

    Application:

     

    1. Telecommunication: cellular phone, web phone, interphone, Bluetooth earphone.

    Portable office devices: Notebook, PDA, portable electrograph, portable printer.


    2. Video devices: GPS, digital camera, camcorder, portable DVD, portable television, MP3, MP4. 


    3. Portable exchange devices: POS, Handy,  Fingerprint machine, portable stock machine. 


    4. Illuminate devices: miner lamp, searchlight.


    5. Others: toys, models. 

     

     

     

    Product Advantages:

    1)  Environmental friendly

    2)  High density of energy

    3)  Light weight
    4)  Low self-discharge
    5)  Low internal resistance
    6)  Long cycle life, chargeable up to 500 or 1000 times

    7)  No memory effect

    8)  Doesn’t contain Mercury, No fire, No explosion, No leakage

    9)  Very good and quick charge, capability can be charged to 90% within 10 min.

    10) Thickness can be adjusted while width and height keep the same

     

     

    Tips:
     
    1. Do not throw battery into water or make it wet;
     
    2. Keep the battery away from heat source(like fire or heater)
     
    3. Do not throw the battery into fire or heat the battery;
     
    4. Forbid to hammer to trample the battery;
     
    5. Forbid disassembling the battery in anyway

     

     

     

    Shipping:


    1. We will ship the products within 15 workdays after receipt of payment.  
    2. We can ship to you by UPS/FEDEX/DHL and so on. Other shipping terms can also be arranged according to specific requirements.  
    3. We are not responsible for any accidents, delays or other issues that are the responsiblility of the shipping service.  

     

     

    Payment:


    1.  We accept T/T , PAYPAL , Western Union and so on.  
    2.  If you prefer other payment terms,please contact us in advance.

     
     
     
     
    Our service:
     
    1.  Respond in 24 hours for any inquiry and consultation on our EV battery product .
    2. Take actions quickly for normal client's claim within 24 hours 
    3. Good after sales service : we offer one and half year quality warranty to our client ,we will take responsibility if there is any quality
    4.  Quality Control: One by one test before shippment.
     
     

    FAQ:

     

     

    1.   Q:  Can i get some samples for test?

          A  : Of course, the sample is available for test.

     

    2.  Q:  Can you customize the size of battery whatever i asked for ?

         A: Yes, we acept the OEM and ODM.

     

    3.  Q: The capacity of battery pack is real,right?

         A:  Of course yes.

     

    4.  Q: Can we use the lithium polymer cell to customize the battery pack?

         A: Of course yes. Tell me your special requirement, such as the dimension, continue current, weight,               charging time, and so on, we will design the battery which can be best suitable for your project. 

    Contact Details
    Shenzhen Delong Energy Technology Co.,LTD

    Contact Person: Victor

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