Sign In | Join Free | My frbiz.com
frbiz.com
Products
Search by Category
Home > Batteries >

4.0g 70mAh 3.8V High Voltage Lithium Battery Rechargeable for Bluetooth 321518

Categories High Voltage LiPo Battery
Model Number: 321518
Certification: MSDS , RohS
Place of Origin: Guangdong, China
MOQ: 1000 PCS
Price: 0.6-1.5USD/PCS
Payment Terms: L/C, T/T, Western Union, MoneyGram, Paypal
Supply Ability: 5,000.00 PCS/Day
Delivery Time: 7-30 days
Packaging Details: Plastic trays, Carton
Type: 3.8V High Voltage Polymer Battery
Model: 321518
Nominal Capacity: 70mAh
Charge Voltage: 4.35V
Cell Size: Prismatic , 3.2*15.0*18.0mm
PCB and Connector: Optional
Battery Weight: About 4.0g
Warranty: 1 Year
Brand Name: UNEMETECH
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
  • Submit Buying Request
    • Product Details
    • Company Profile

    4.0g 70mAh 3.8V High Voltage Lithium Battery Rechargeable for Bluetooth 321518


    321518 70mAh 3.8V High Voltage Li-ion Polymer Battery / Rechargeable Lithium Polymer Battery for Bluetooth


    Lithium Battery Advantages


    1. High Energy Density.

    2. High Output Voltage.

    3. Excellent Security.

    4. Long Cycle Life: More than 500 repeated charge/discharge cycles.

    5. Environmental-friendly: No Pb, Cd added

    6. Dual IC chips, that can anti-shortcircuit, anti-overcharger, anti-overcurrent, anti-overload;

    7. Injection Technology to make battery more stable;

    8. With short-circuit production function, safe and reliable;

    9. Factory mastered technology and competitive price.


    Why lithium battery needs to add PCB can use?


    The function of protection plate mainly to charging type battery-cells to protect, keeping battery charging and discharging process of security and stability, and the performance is very important for whole battery circuit system.(Generally, lithium battery consist of cells, protection board and the shell, such as mobile phone)


    Our Company Quality System : ISO9001:2008, ISO14001


    3.8V 370mAh Lithium Battery​ Specification


    BATTERY SPECIFICATIONS
    Item
    Rated Performance
    Remark
    Rated Capacity
    Typical
    70mAh
    Discharge at 0.2C after standard charged fully.
    Minimum
    65mAh
    Nominal Voltage
    3.8V
    Operating voltage @ standard discharge
    Cut-off Voltage
    3.0V
    Voltage at end of discharge
    Charging Voltage
    4.35V
    /
    Standard Charge
    Constant Current 0.2CA
    Standard Discharge
    Constant current 0.2CA
    /
    Max. Continuous Discharge Current
    1.0CA
    /
    Operation Temperature Range
    Charge: 0~45C
    Discharge: -20~60C
    /
    Battery Dimension (With PCB)
    3.2*15.0*18.0mm
    Can be Customized
    Package
    /
    Can be Customized


    Battery Main Application


    Bluetooth earphone, smart watch, smart wearable, bank Ukey, POS device, medical equipment and other portable devices.



    Battery Production Pocess


    First from raw materials drying - mixing - coating - electrode drying - calendaring - cutting - punching - stacking - tab welding - short circuit checking - pre packing - electrolyte injection - pre formation - degassing gas - bag cutting - folding - code printing- formation - aging - finished products - aging .



    Quality 4.0g 70mAh 3.8V High Voltage Lithium Battery Rechargeable for Bluetooth 321518 for sale
    Send your message to this supplier
     
    *From:
    *To: SHENZHEN UNEME TECHNOLOGY CO.,LTD
    *Subject:
    *Message:
    Characters Remaining: (0/3000)
     
    Inquiry Cart 0

    Friendly Links: www.everychina.com

    Home| Products| Suppliers| Quality Suppliers| Site Map |About Us |Help

    Copyright © 2009 - 2024 frbiz.com. All rights reserved.