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OEM 2S 2600MAH Li Ion Battery Pack 18650 For Emergency Light

OEM 2S 2600MAH Li Ion Battery Pack 18650 For Emergency Light

    • OEM 2S 2600MAH Li Ion Battery Pack 18650 For Emergency Light
    • OEM 2S 2600MAH Li Ion Battery Pack 18650 For Emergency Light
    • OEM 2S 2600MAH Li Ion Battery Pack 18650 For Emergency Light
    • OEM 2S 2600MAH Li Ion Battery Pack 18650 For Emergency Light
  • OEM 2S 2600MAH Li Ion Battery Pack 18650 For Emergency Light

    Product Details:

    Place of Origin: Shenzhen China
    Brand Name: DELONG
    Certification: CE, Rohs, MSDS,FCC, ect.
    Model Number: DEL-604561-1800mah

    Payment & Shipping Terms:

    Minimum Order Quantity: 1000pcs
    Price: Negotiation
    Packaging Details: export standard package
    Delivery Time: Sample: 7-10 days, Mini order: 10-15working days
    Payment Terms: T/T, PayPal,Western Union ect.
    Supply Ability: 20000pcs per month
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    Detailed Product Description
    Battery Type: Grade A 604561/ 1800mah Lipo Cell Capacity: 2600MAH
    1S 2P: 7.4V 2600MAH IC Model: Hight Quality
    Dimension: 18*36*72mm (T*W*L) Waight: 100g

     

    OEM 2S 2600MAH Li Ion Battery Pack 18650 For Emergency Light

     

    QUALITY IS OUR CULTURE

     

    Specification:

     

    Nominal Capacity 2600mAh 1C Discharge
    Nominal Voltage 7.4v
    Charge voltage 4.2v
    Dimensions ≤ 18mm (T)* ≤ 38mm(W)* ≤ 68mm(L)
    Weight Approx: 100g
    Typical capacity 2600mAh 1C discharge
    Discharge cut-off voltage 3.7v
    Standard Charging method 0.5C constant current charge to 4.2v,
    then constant voltage 4.2v charge till charge current decline to ≤ 0.02C
    Charging time Standard charging: 5.0 hours
    Rapid charge:3.0 hours
    Operating Temperature Range Charge: 0 ~ 45’ C
    Discharge: -20 ~ 60’ C
    Overcharge protection voltage 7.4v
    Over discharge protection voltage 2.7v
    Life cycle More than 500 times

     

    Shipping and Warranty :

     

    Delivery: 

     

    1. Sample and mini order (less than 1000pcs)  will be delivered within 7-15 working days after the receipt of payment.

    2. For order over 1000pcs or customized order, lead time will be 10-25 days after the receipt of payment.

     

    OEM battery Application :

     

    1.Electrical and hobby, RC, e-flight, helicopter.


    2.Cell Phone, Laptops, PDA's, Hearing Aids and so on.


    3.Emergency power supply, LED light and flashlight.


    4.Backup power supply, Medical device.

     

    5.Solar lawn, remote control.


    6.Electric vacuum cleaner, electric sweeper.


    7.Electrical tools and consumer applications.

     

    8.DVD,Electronic gadgets,Monitoring power supply.3

    and backup power supply.

     

    PCM Specification:

     

    Item

    Test Condition

    Over charge protection

    The battery should be charged under 5.0V/1C. The charging should be shut off when the voltage of internal cell becomes more than the specified protection voltage.

    Over discharge protection

    The battery should be discharged with 1 C/mA. The discharging should be shut off when the voltage of internal cell becomes less than the specified protection voltage.

    Short protection

    After rated charge, (+) and (-) terminals are connected with 10mΩ mental resistor or equivalence.

    Current consumption

    Ordinary current consumption: consumption current of the protection circuit when internal cell voltage reaches 3.7V(Max:6μA)

     

     

     

     

     

     

     

     

     

     

     

     

     

     

    Advantage:

     

    1. Outstanding quality and high durable performance

     

    2. Have a good sell and competitive price

     

    3. Prompt delivery time and professional services

      

    Experienced:

     

    We have more than 8 years of experience to manufacture Lithium ion battery,

     

    the factory passed CE,UL,RoHS,UN38.3 etc.

     
    RFQ:


    Why lithium battery need 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)
     
    Lithium polymer batteries whether it will explode or not?


    Polymer li-ion battery due to use colloidal electrolyte(Al-Plastic package),and it won’t due to boiling liquid to come into being a lot of gas to explode, thus it was improved batteries safety.
     
    Polymer battery and lithium battery which one more better?


    Compared with general lithium batteries, polymer battery has high energy density, miniaturization, more thinner ,more lighter, high safety, long cycle life and low cost and so on, it will step by step instead of lithium batteries in the future.
     
    Why choose us become your vendor?


    1.Professional lithium-ion battery manufacturer .


    2,professional in R&D and production of four series of products :
    Polymer Lithium-ion cell, Aluminum shell Lithium-ion cell , Cylindrical Lithium-ion cell and power battery
     

    3.Offer OEM service for customer small order.


    4.Quickly action & respond.

     

    Contact Details:

     

    Skype: Kristten Wei

    Email: sales006@delongbattery.com

     

     

    WITH US YOUR BUSINESS IN SAFE, YOUR MONEY IN SAFE

    Contact Details
    Shenzhen Delong Energy Technology Co.,LTD

    Contact Person: Kristen

    Send your inquiry directly to us (0 / 3000)