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Li ion Battery Cells

professional Lithium-ion battery cell supplier

DAW Power Technology Co., Ltd. is an innovative enterprise focusing on independent research and development, production and sales of battery products. It is mainly engaged in battery-related products and services such as lithium iron phosphate batteries and lithium-ion batteries.

Advanced R&D team

Our factory has an excellent research and development (R&D) team, including 80 PhD students and 200 master researchers.

State-of-the-art production facilities

Our production base features advanced machinery and equipment, including automated assembly lines, precision coating machines and temperature-controlled storage areas.

Comprehensive product portfolio

Our factory provides a full range of lithium iron phosphate battery products, including battery cells, high and low voltage wiring harnesses, battery management systems (BMS), battery cases, etc.

Strict quality control

We adhere to strict quality control procedures throughout the manufacturing process and conduct extensive testing to ensure our batteries perform reliably under a variety of conditions, including extreme temperatures and high loads.

 

Lithium iron phosphate battery cell

What is Lithium-ion battery cell?

 

Lithium-ion battery is a high-performance, high-energy-density battery. It is one of the most widely used and popular rechargeable batteries on the market. Lithium-ion battery is a high-performance, high-energy-density battery. It is one of the most widely used and popular rechargeable batteries on the market. Batteries generally use materials containing lithium as electrodes. They are representatives of modern high-performance batteries and are widely used in many fields such as mobile phones, tablets, laptops, and drones.

 

 

 

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Advantages Of Lithium-ion battery cell
 

Lithium batteries have numerous advantages that make them ideal for many applications.

High energy density

Able to store large amounts of energy in a relatively small and lightweight package

Long cycle life

Can be charged and discharged multiple times without losing its capacity or performance

Stable performance

Less prone to overheating and generally more stable than other battery types

small volume

The relatively light weight reduces the load on the equipment, thereby improving operating efficiency.

 

 

 

 

Battery components

 

 

Steel shell/aluminum shell/cylindrical/soft packaging series:

1

Positive electrode - the active material is generally lithium manganate or lithium cobalt oxide, lithium nickel cobalt manganate material. Electric bicycles generally use lithium nickel cobalt manganate (commonly known as ternary) or ternary + a small amount of lithium manganate, pure Lithium manganate and lithium iron phosphate are gradually fading out due to their large size, poor performance or high cost. The conductive current collector uses electrolytic aluminum foil with a thickness of 10-20 microns.

2

Separator - a specially formed polymer film with a microporous structure that allows lithium ions to pass through freely, but electrons cannot pass through.

3

Negative electrode - the active material is graphite, or carbon with a graphite structure, and the conductive current collector uses electrolytic copper foil with a thickness of 7-15 microns.

4

Organic electrolyte - a carbonate solvent in which lithium hexafluorophosphate is dissolved. For polymers, a gel electrolyte is used.

5

Battery shell - divided into steel shell (square type is rarely used), aluminum shell, nickel-plated iron shell (used for cylindrical batteries), aluminum-plastic film (soft packaging), etc., as well as the battery cap, which is also the positive part of the battery. Negative terminal.

 

 

 

Customization process

Lithium-ion battery is a high-performance, high-safety battery that is favored by the market for its long life, large capacity, fast charging and other advantages. For customers in some special fields, conventional lithium iron phosphate batteries may not be able to meet their special needs. At this time, customized services can meet the special needs of these customers, such as providing battery size, capacity, voltage, power, etc. that are more suitable for them.

why choose us

 
FAQ

Q: What are your company's strengths?

A: Our company has the advantage of having excellent battery cells, battery management systems, structural design teams, and a professional production line for battery cells and battery packs. Independently developing and producing major components enables us to control product quality from the source.

Q: Do you have certification for your lithium batteries?

A: Our lithium batteries have obtained international professional certification, including CE, FCC, ROHS, UL, PSE, UN38.3, and MSDS certificates, and can be exported to various parts of the world.

Q: Do your lithium batteries support customization?

A: Our batteries support comprehensive customization, allowing for one-stop customization of individual batteries, battery packs, and lithium battery sizes according to customer needs.

Q: Can I order a sample?

A: Yes, we welcome ordering samples to test and inspect the quality.

 

 

We're well-known as one of the leading medical device lithium battery manufacturers and suppliers in China. wholesale high quality medical device lithium battery with competitive price, welcome to get more information from our factory. Also, customized service is available.

Anesthesia machine battery, ECG Monitor Battery, Medical Device Lithium Battery

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