7.4v 4400mAh new heating battery Rechargeable Li-ion Battery

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US $15-20 / Piece | 200 Piece/Pieces (Min. Order)
Supply Ability:
10000 Piece/Pieces per Month
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Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
Nominal Voltage:
Nominal Capacity:
Brand provided:
1pcs/2pcs or more
1 year
Sample time:
3-5 working days
Shipping terms:
By air, by ship,.....
Payment terms:
Western Union, T/T, L/C
Cycle life:
500 Times
Packaging & Delivery
Packaging Details
Carton box package
Delivery Time
Acording to the size of order

7.4v 4400mAh new heating battery Rechargeable Li-ion Battery


Product Description



model numberheating battery 7.4v 4400mAh rechargeable li-ion batteries for heated pants
Typeli-ion battery pack
PortEXW Shenzhen
certificationCE TUV ROHS
Featureshigh energy density/ excellent cycle life/long shelf-life and low self-discharge rate /environmental-friendly



 7.4V/4400maH lithium battery for heated clothing,hat,pants,shoes and so on


1 output:Constant power pulse output

2 Output plug:pulse constant power

3 Input:8.4V/1A special charger



with CE and Rohs certification.Infrared heated warm glove 
Rechargeable Battery control temperature 
With CE certification.Infrared battery heated warm glove    


This glove liner is a kind of practical product with warm-keeping and heating functions,With a advantage of low voltage and safety,it can be used widely in cold areas different people and bring care to your hand ,This item applies re-chargeable polymer battery and therefore can be used conveniently.Please read the following instruction carefully before using it,


I.System composition


1.Two units of polymer batteries

2.A CE and Rohs approved charger with Y-shape output power cord

3.A pair of heated glove liners


II.Battery charge


1.The Y-shape charger can charge 1or 18650 battery at the same time.

2.When the polymer battery is being charged,theLED on the battery will shine red,When the battery is charged full.it will turn green,(Each battery can be charged for 300-500 tims)

3.Before using this item,please charge the battery full.It will take you 4-5hours to charge each battery full


III.Operation Procedure


1.put on the gloves and insert the plug in the gloves liners into DC socket on the polymer battery.

2.Press the:ON/OFF"key on the battery to start heating ,The :red"indicating light will shine that shows the power output is high.

3.Press the :ON/OFF"key again ,and the LED light will shine red that means the power output is low now.

4.Press the :ON/OFF"key again,the LED  light will be off to show the output is stopped.The working time and corresponding temperature is as below(with an environmental temperature of 15°c)




1. the program of the protection borad is wrote by the enginneer of our own

2, personal mould, it's researched and developed by our research and development team

3, can prevent fire, use ABS material

4, battery cell: 18650, Samsung, SANYO



Menu key+LED power display+4 file output



Packaging & Shipping



Packaging Detail:Carton Box
Delivery Detail:7-15 Days
Our Services


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




  Return Policy


We stand behind every product we sell. If you're not pleased with your purchase, we'll be happy to give an exchange or refund the product price less S&H within 30 days. Contact us first for return authorization before you ship back the package. Additinally, the product must be in its original condition: including box, packaging, and all other accessories. No refund will be made for damaged parts. If we send the wrong item, we will take care of everything for exchange. If buyer places the wrong order, we accept exchange or refund money on item with 15% restocking fee and shipping is nonrefundable.


  Payment Terms


T/T, Western Union


Company Information

     FCY is one of the high technology firms which devotes to R&D the new energy, mainly engaged in the electronic electrician supporting lithium battery, digital products of lithium battery. Develop, produce and sell three series of Mining military security battery. 
The products of FCY have passed the ISO9001, CE, SGS, MSDS, such as UN38.3 authentication.

      Established in 2004, FCY is a high-tech manufactory focus on batteries. Mainly in the heated battery, power bank, E-tools battery, medical equipment battery, battery packs …etc.
    We passed the ISO9001, CE, MSDS, and UN38.3 authentication. FCY own two factory, YZ FCY is the headquarter and R&D center. SZ FCY is the sales department and factory. We offer good price, high quality 
and a life time service.


2. Certification
3. Company profile