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7.4V 4400mAh rechargeable lithium ion battery ministry of Railways electric warm clothing matching

7.4V 4400mAh rechargeable lithium ion battery ministry of Railways electric warm clothing matching

    • 7.4V 4400mAh rechargeable lithium ion battery ministry of Railways electric warm clothing matching
    • 7.4V 4400mAh rechargeable lithium ion battery ministry of Railways electric warm clothing matching
    • 7.4V 4400mAh rechargeable lithium ion battery ministry of Railways electric warm clothing matching
  • 7.4V 4400mAh rechargeable lithium ion battery ministry of Railways electric warm clothing matching

    Product Details:

    Place of Origin: China
    Brand Name: DELONGTE
    Certification: CE,ROHS,FCC,MSDS
    Model Number: DEL-H2S22

    Payment & Shipping Terms:

    Minimum Order Quantity: 500pcs
    Packaging Details: Standard Export Package
    Delivery Time: 5-8 working days
    Payment Terms: T/T, Western Union, L/C
    Supply Ability: 10000pcs per day
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    Detailed Product Description
    Voltages: 3.7v Capacity: 3000mah 4000mah 5200mah
    Batery Type: A Grade 18650 Cell Battery Case: Plastic
    Warranty: One Year Delivery Way: FEDEX,TNT,UPS,by Sea,by Air
    Dimension: 22*48*70mm/Customize Application: Heating Shoes, Clothes
    Internal Resista: 180mΩ Below Charge Current: Standard: 0.2C/Max.:1.0C
    Charge Voltage: 8.4v

    7.4V 4400mAh rechargeable lithium ion battery ministry of Railways electric warm clothing matching
    Temperature Control 
     

    Product name  heating shoes or clothes or gloves li-ion battery
    Type li-ion battery pack
    Port EXW Shenzhen
    Voltage 7.4V
    Capacity 4400mAh
    color black or white or green
    certification CE TUV ROHS
    Features high energy density/ excellent cycle life/long shelf-life and low self-discharge rate /environmental-friendly

     
    Specifications
    H

    Heated Battery Pack Datasheet

    Model

    DEL-H2S22

    Nominal Voltage

    7.4V

    Rated Capacity

    4400mAh

    Dimension

    21*48*70mm

    Weight

    130g

    Resistance

    5Ω-200Ω

    Current Output pattern

    Pulse

    Max. Output Power

    15W

    Discharge and charge socket

    DC(1.35*35mm)

    Cycle life

    500times

    Charger

    8.4V  1A

    Charge Temperature Range

    0-45℃

    Operation Temperature Range

    -20-60℃

     
     
    Power Indication:
    Press the black button(Power) to check the power level:
    1 LED blinking : Remaining Capacity<=20%
    1 LED light:     Remaining Capacity <=40%
    2 LED light:    Remaining Capacity <=60%
    3 LED light:    Remaining Capacity <=80%
    4 LED light ;    Remaining Capacity <=100%
     
    7.4V 4400mAh rechargeable lithium ion battery ministry of Railways electric warm clothing matching 
     
     
    Charging Instruction
     
     

    1. Please plug the charger in AC 100~240V plug base, now the indicator light of the charger turns green.
    2. Please plug DC connector of the charger into the DC socket of electric heating apparel ,now the indicator light in charger turns red. 
    3. When the battery is fully charged, the indicator of the charger turns green.

     
    Notice
     

    1. Our battery is sent out with a little or no power, so please charge it for about  3 - 4 hours before using.When we shipment, we only charged 30-50% power.
    2. Do not overcharge or overdischarge batteries .It will decrease the batteries’s service life.
    3. Do not short circuit,incinerate and disassemble batteries.
    4. Do not impact the battery.
    5. Do not drop of cause unnecessary shocks to the batteries
    6. Do not carry loose batteries in a pocket or purse with metal objects like coins,paper clips etc. 
    7. Do not use inferior charger to recharge this battery in case of damaging the battery.
    8. Do not put the battery in the charger too long.
    9. Put it beyond the reach of children.
    10. The picture only reference, detailed picture will see the actual battery.

     Advantages of  recommendations
     

    1. 12 months Manufacturer's Warranty . Buy with confidence!
    2.  Each cells with high capacity of the limited size
    3. With cells to make up a pack ,and between the cells,there is good quality match.which is achieved through strict control technics procedure.
    4. Shortcut delivery----we can supply you products within a week.
    5. Circumspect after service-- if there is quality problem,we can give you  replacement.
    6. Specific dual chargers for you.---considering when battery be used for gloves ,two be used at the same time.Our engineers design dual chargers for you.Which can offer you charging at  the same time and  with cc/cv standard.
    7. Temperature protection switch inside the lithium battery, when its temperature is at 65--75°C,the protection circuit works and the battery shutdown.
    8. Color is customized with black,red,white…

    Customer Service

    1. Communication: We usually replies to emails within 3-4 hours during working time. 
    2. Order processing: Most orders are shipped within 3~5 days *except during Holidays and vacation.
    3. After sale support: We will try to help you with any technical/setup issues to our best knowledge.

    Environmental and Safety
     

    1. Please follow Hypercell Handling and Safety Precautions for Li ion and Lithium Polymer.
    2. The partial cell is approved according UL1642.
    3. This battery meets the requirements of Battery Directives, and the battery parts are RoHS-Compliant.

    Product shows:
    7.4V 4400mAh rechargeable lithium ion battery ministry of Railways electric warm clothing matching7.4V 4400mAh rechargeable lithium ion battery ministry of Railways electric warm clothing matching7.4V 4400mAh rechargeable lithium ion battery ministry of Railways electric warm clothing matching7.4V 4400mAh rechargeable lithium ion battery ministry of Railways electric warm clothing matching

    Contact Details
    Shenzhen Delong Energy Technology Co.,LTD

    Contact Person: Iris Qin

    Send your inquiry directly to us (0 / 3000)