Customized 1240 55mAh 3.7V Rechargeable Button Li-ion Battery for Blue Tooth Wireless Earphone
- custom-shaped lithium battery
- Lithium Polymer Battery
- Lithium ion Battery
- LiFePO4 Battery
Customized shape button lion battery 3.7V 55mah
Product Description
Customized 1240 55mAh 3.7V Rechargeable Button Li-ion Battery for Blue Tooth Wireless Earphone
Application
Telecommunications: Cellular phone, interphone, blue tooth earphone
Video Devices: MP3/MP4/MP5, digital camera, portable DVD, portable television
Portable Devices: GPS, PDA, E-book, PSP, portable medical device etc
Illuminate Devices: Miner lamp, search light, customized li-on battery

Product Specification
|
Model |
CT1240 |
|
Product size |
12.0*4.55mm |
|
Nominal Voltage |
3.7v |
|
Rated Capacity |
55mAh |
|
Max Charge Voltage |
4.4V |
|
Discharge Voltage |
3.0V |
|
Operating Environment |
Charging:0°C~45°C
Discharging::-20°C~60°C |
|
Storage Environment |
-20°C~45°C;65±20RH
Storage for a long time(>3 months)and the storage condition shall be:<35°C;65±20RH |
|
Protective function |
anti-overcharge,anti-short circuit,anti-overcurrent,anti- overload,thermal no explosion, no fire |
|
Weight |
2g |
|
Certificate |
MSDS |
|
Application |
blue tooth, wireless earphone, deaf-aid
|



Packaging
Shipping
1.Shipping by express like DHL FEDEX UPS TNT is available
2. Shipping by air or by sea is OK.
We have been cooperating with worldwide first class shipping agents for over years, they offer us good price and good service all the time.





1.Brand new
2.OEM/ODM available
3.Quality 100% assured,
4.Fast Shipping
5.Customizing and drawings are acceptable
6.With 24 hours reply
With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in phones, driving areas and electronic areas, and other industries.
We have obtained great fame from our customers all over the world.Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs.
We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!
Anna (Sales Manager)
Mobile & Whatsapp: +86-18823125858
Wechat: Elenazz2013
Email : anna at mystenergy.com
Website : https://www.mystenergy.com https://masitang.en.alibaba.com
Thanks for your visiting, your inquiry is our best motivation!
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