Ultra-thin lithium ion battery

UFO's ultra-thin lithium ion battery's characteristics is the largest of the entire battery thickness is less than 0.4mm, like a paper thin and long cycle life, low self power consumption.
In the safety performance of overcharge, over discharge, short circuit, acupuncture,thermal shock, heavy impact, no fire and no explosion. Nominal voltage is 3.7V.
According to the needs of customers, the size of the models of different design,widely used in smart card, credit card, ultra-thin credit card MP3 player, RFID electronic tag, the second generation of ultra-thin products in the fields of bank card etc.

1. 042255mm ultra-thin lithium ion paper battery

Model: 042255
Voltage: 3.7V
Capacity: 20mAh
Size: T0.4*W22*H55mm (with circuit protection board)
Main protection function: over charge-discharge, over current&short circuit.

2.Use Attentions :

1.To ensure proper use of the battery please read the manual carefully before using it.
2.Warnings:Do not expose to, dispose of the battery in fire.
3.Do not put the battery in a charger or equipment with wrong terminals connected.
4.Avoid shorting the battery.
5.Avoid excessive physical shock or vibration.
6.Do not disassemble or deform the battery.
7.Do not immerse in water.


(1) We can pack your goods as Blister or your requirements.
(2) Samples checking: sending by Express ( DHL/UPS/FEDEX/TNT, by air).
(3) Bulk production: sending out by cargo shipping/air/freight/Express
(DHL/UPS/FedEx/TNT),or we can accept other shipping terms according to your requirements.
(4) We are not responsible for any accidents, delays or other issues that are caused by the shipping.

2.Our Services:

All battery cells that we choose for battery pack are totally new and from the same lot, all under strictly tested and inspected, cell consistency of performance and stable working performance can be more effectively guaranteed.

1.)All production process strictly under quality.
2.) We have excellent R&D team support.
3.) We provide OEM/ODM services.
4.)We provide good services on pre-sale, and also after-sale.
5.)No hesitate on reply and action.
6.)Certificates: CE, ROHS, MSDS,UN38.3,IEC62133,UL.
7.)We promise 12 months warranty.

Tags:lithium ion battery,ultra-thin lithium ion battery

Phone Contact
Tel: +86-755-84535976
Fax: +86-755-28436910
Email: mike@ufo-battery.com
Address & Contact
The 4th Floor, No. 8 Workshop Building, Shao Pai Industrial Area, Wulian Community, Long Gang Street, Long Gang District, Shenzhen, P.R. China

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