LCO Pouch Lithium Battery Pack Design Consulting / Advisory Services

Price Negotiable

Price: negotiable

MOQ: 1 set

Delivery Time: based on client's requirements

Brand: JW

Product Description

Pouch Lithium Battery Solutions Li-Ion Battery Consulting And Advisory Services

1. Description :

The solution to the mobile phone’s requirement for thinner and thinner cells was the pouch cell design where a polymer-aluminum laminate, similar to that used in some brands of potato chips, replaced the metal can. This flexible laminate material was 1/3 the thickness of the prismatic cell’s metal can. The other major advantage of the pouch cell was the ease of bringing new cell sizes into production. Where an automated prismatic cell line took many months to convert to a different cell size, new pouch cells could be designed in only days to weeks.
Since then most companies use semi-or fully automated lines, the latter for high volume accounts. The lithium-ion pouch cell is now a very important cell type being used in mobile phones and tablets. Pouch cells have even enabled portable computers to be designed ultra-thin by replacing the 18mm diameter cylindrical cells commonly used.
We provide tech consultant on the Lithium Battery Solutions, provide li-ion battery consulting and advisory services. Provide technical expertise, consulting and assistance based on over 20 years of industrial experience.

2. Applications : We provide the tech consult on how to produce pouch lithium ion battery.

3. Specifications :

	Clean room class	Dry room (dew point)	Temperature	Annotations
Mixing	ISO 8	/	22 ± 2 °C	The electrode manufacturing takes place under clean room conditions, since foreign particles in the coating cannot be removed in the later process by cleaning methods (e.g. suction).
Coating	ISO 7	semi-dry (5°C to -5°C)
Drying
Calendering	ISO 7 - ISO 8
Slitting
Vacuum drying		(0°C to -30°C)
Separation	min. ISO 7	Dry (-25°C to -35°C)	22 ± 2 °C	The cell assembly must be carried out under dry conditions, as water inside the cell leads to strong quality losses (service life) and to a safety risk (formation of hydrofluoric acid).
Stacking / Winding		Dry (-40°C to -50°C)
Packaging
EL filling		Extra dry (-50°C to -70°C)
Formation	/	/	22 ± 3 °C	Cell finishing takes place in a normal environment. Since the cell is already sealed and degassing takes place in a vacuum chamber, there are fewer requirements for the particle environment and humidity
Degassing
HT aging			30 °C to 50 °C
NT aging			22 ± 3 °C
EOL testing

4. Feature advantage :

The advantages of our team as below

Our team was founded by the professor team of Central South university . More than 60% of new energy enterprises in China are related to Central South University. With over 20 years of research and development experience in lithium batteries and new energy technologies, Zhengyuan institute has more than 100 invention patents and many professional papers in the field of lithium batteries. All makes us the top-tier company in Li -ion battery R&D technology. And we also We have helped commercialize a dozen companies by using our own patents and tech, almost covering the whole lithium ion battery producing chain .
China’s new energy products account for more than 50% of the world’s total amount. Central South University is a renowned university in China, and over 60% of China’s new energy companies have close relationships with Central South University. The material discipline of Central South University has been ranked among the top 1% of the world in ESI for 7 consecutive years, and the total number of papers in ESI ranks among the top 10 of the world's universities, scientific research institutes and materials disciplines. The school's contribution to the major materials science ESI ranks first among relevant institutes in Central South University.
Professor Li Jian of Central South University is a well-known expert in the field of new energy in China. The "Zhengyuan Institute for Energy Storage Materials and Devices " with Professor Li Jian as the key person which has 8 professors, more than 50 post-doctoral, doctoral, and master researchers, and published more than 300 science and technology papers; over 120 patents have been declared and more than 70 authorized.

5. Picture