5 Reasons Why Your Business Needs 3200 mAh  Lithium Ion Battery Manufacturer？

The early Li-ion battery was considered fragile and unsuitable for high loads. This has changed, and today lithium-based systems stand shoulder to shoulder with the robust nickel and lead chemistries. Two basic types of Li-ion have emerged: The Energy Cell and the Power Cell.

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The performance of these two battery types is characterized by energy storage, also known as capacity, and current delivery, also known as loading or power. Energy and power characteristics are defined by particle size on the electrodes. Larger particles increase the surface area for maximum capacity and fine material decreases it for high power.

Decreasing particle size lowers the presence of electrolyte that fills the voids. The volume of electrolyte within the cell determines battery capacity. Decreasing the particle size reduces the voids between the particles, thereby lowering the electrolyte content. Too little electrolyte reduces ionic mobility and affects performance. Think of a drying felt pen that needs recuperating to keep marking papers.

Li-ion Energy Cell

The Li-ion Energy Cell is made for maximum capacity to provide long runtimes. The Panasonic NCRB Energy Cell (Figure 1) has high capacity but is less enduring when discharged at 2C. At the discharge cutoff of 3.0V/cell, the 2C discharge produces only about 2.3Ah rather than the specified 3.2Ah. This cell is ideal for portable computing and similar light duties.

The 3,200mAh Energy Cell is discharged at 0.2C, 0.5C, 1C and 2C. The circle at the 3.0V/cell line marks the end-of-discharge point at 2C.

Cold temperature losses:

• 25°C (77°F) = 100%
• 0°C (32°F) = ~83%
• –10°C (14°F) = ~66%
• –20°C (4°F) = ~53%

Li-ion Power Cell

The Panasonic URRX Power Cell (Figure 2) has a moderate capacity but excellent load capabilities. A 10A (5C) discharge has minimal capacity loss at the 3.0V cutoff voltage. This cell works well for applications requiring heavy load current, such as power tools.

The mAh Power Cell is discharged at 0.2C, 0.5C, 1C and 2C and 10A. All reach the 3.0V/cell cut-off line at about mAh. The Power Cell has moderate capacity but delivers high current.

Cold temperature losses:

• 25°C (77°F) = 100%
• 0°C (32°F) = ~92%
• –10°C (14°F) = ~85%
• –20°C (4°F) = ~80%

The Li-ion Power Cell permits a continuous discharge of 10C. This means that an cell rated at 2,000mAh can provide a continuous load of 20A (30A with Li-phosphate). The superior performance is achieved in part by lowering the internal resistance and by optimizing the surface area of active cell materials. Low resistance enables high current flow with minimal temperature rise. Running at the maximum permissible discharge current, the Li-ion Power Cell heats to about 50ºC (122ºF); the temperature is limited to 60ºC (140ºF).

To meet the loading requirements, the pack designer can either use a Power Cell to meet the discharge C-rate requirement or go for the Energy Cell and oversize the pack. The Energy Cell holds about 50 percent more capacity than the Power Cell, but the loading must be reduced. This can be done by oversizing the pack, a method the Tesla EVs use. The battery achieves exceptional runtime but it gets expensive and heavy.

LiFePO4 Power Cell

Lithium iron phosphate (LiFePO4) is also available in the format offering high cycle life and superior loading performance, but low specific energy (capacity). Table 3 compares specifications of common lithium-based architectures. More information is on BU-205: Types of Lithium-ion.

Chemistry Nominal V Capacity Energy Cycle life Loading Note Li-ion Energy 3.6V/cell 3,200mAh 11.5Wh ~ 1C (light load only) Slow charge (<1C) Li-ion Power 3.6V/cell 2,000mAh 7.2Wh ~ 5C (continuous large load) Good temp. range LiFePO4 3.3V/cell 1,200mAh 3.9Wh ~ 25C (very large cont. load) Robust, safe

Discharge Signature

One of the unique qualities of nickel- and lithium-based batteries is the ability to deliver continuous high power until the battery is exhausted; a fast electrochemical recovery makes it possible. Lead acid is slower and this can be compared to a drying felt pen that works for short markings on paper and then needs rest to replenish the ink. While the recovery is relatively fast on discharge, and this can be seen when cranking the engine, the slow chemical reaction becomes obvious when charging. This only gets worse with age.

A battery may discharge at a steady load of, say, 0.2C as in a flashlight, but many applications demand momentary loads at double and triple the battery’s C-rating. GSM (Global System for Mobile Communications) for a mobile is such an example (Figure 4). GSM loads the battery with up to 2A at a pulse rate of 577 micro-seconds (μs). This places a large demand on a small battery; however, with a high frequency, the battery begins to behave more like a large capacitor and the battery characteristics change.

In terms of longevity, a battery prefers moderate current at a constant discharge rather than a pulsed or momentary high load. Figure 5 demonstrates the decreasing capacity of a NiMH battery at different load conditions from a gentle 0.2C DC discharge, an analog discharge to a pulsed discharge. Most batteries follow a similar pattern in terms of load conditions, including Li-ion.

Figure 6 examines the number of full cycles a Li-ion Energy Cell can endure when discharged at different C-rates. At a 2C discharge, the battery exhibits far higher stress than at 1C, limiting the cycle count to about 450 before the capacity drops to half the level.

Simple Guidelines for Discharging Batteries

• Heat increases battery performance but shortens life by a factor of two for every 10°C increase above 25–30°C (18°F above 77–86°F). Always keep the battery cool.
• Prevent over-discharging. Cell reversal can cause an electrical short.
• On high load and repetitive full discharges, reduce stress by using a larger battery.
• A moderate DC discharge is better for a battery than pulse and heavy momentary loads.
• A battery exhibits capacitor-like characteristics when discharging at high frequency. This allows higher peak currents than is possible with a DC load.
• Nickel- and lithium-based batteries have a fast chemical reaction; lead acid is sluggish and requires a few seconds to recover between heavy loads.
• All batteries suffer stress when stretched to maximum permissible tolerances.

References

1. CATL (Contemporary Amperex Technology Co. Limited)Samsung SDI
2. BYD
3. LG Chem
4. Panasonic
5. Tesla
6. Samsung SDI
7. EVE energy
8. Lishen Battery
9. DNK POWER

CATL (Contemporary Amperex Technology Co. Limited) is one of the world’s leading manufacturers of lithium-ion batteries for new energy vehicles. Founded in , it is headquartered in Ningde, Fujian Province, China. CATL’s main products are power batteries, including automotive power batteries, energy storage batteries, and electric tool batteries. Its latest generation of battery products, the NCMA (Nickel Cobalt Manganese Acid Lithium) battery, has high energy density, long life, and high safety, and has been widely used in electric vehicles, electric buses, electric trucks, and other fields.

CATL’s development history is a story of rapid development. At the beginning of its establishment, the company had only a few dozen employees and an annual output of only 1 million kWh. However, with excellent product quality and technological innovation, CATL has gradually become one of the world’s leading lithium-ion battery manufacturers. As of now, CATL has more than 30,000 employees and an annual production capacity of 100 GWh.

Technique Features

1. HIGH ENERGY DENSITY: The energy density of CATL’s NCMA battery has reached 260Wh/kg, which is higher than traditional NCA and NCM batteries. This means that it can store more energy in the same volume and weight, thereby improving the range and performance of electric vehicles.
2. LONG LIFE: CATL’s batteries have been tested through multiple charge and discharge cycles, and the results show that their capacity retention rate is above 95%. This indicates that CATL’s batteries have a long service life and can meet the needs of electric vehicles and other applications.
3. HIGH SAFETY: CATL’s batteries have passed multiple safety tests, such as overcharge, overdischarge, and short circuit tests. In the tests, CATL’s batteries showed good safety performance and effectively prevented abnormal situations.
4. HIGJ PRODUCTION EFFICIENCY: CATL’s production efficiency is very high. The production line of its NCMA battery can produce 20 battery modules per minute, each module contains 12 battery cells, and each cell has a capacity of 50Ah. This means that the NCMA battery production line of CATL can produce 2,400 battery cells per hour, and the annual output can reach more than 10 GWh.

Product quality is the key to CATL’s success. The company pays attention to technological innovation and intellectual property protection, with more than 3,000 patents, including hundreds of international patents. At the same time, CATL actively cooperates with well-known universities and research institutions at home and abroad to continuously improve its technological strength and innovation capabilities. CATL’s customers include well-known car manufacturers such as Tesla, Chery, JAC, BYD, Ford, Volvo, and BMW. At the same time, CATL also cooperates with multiple global energy companies to jointly promote the development of new energy vehicles.

CATL’s development is not only the development of the enterprise itself but also the development of the global new energy vehicle industry. New energy vehicles are an important direction for the future automotive industry. They can not only improve energy efficiency and reduce environmental pollution but also promote economic development and social progress. CATL’s success not only demonstrates the strength of Chinese companies in the field of new energy vehicles but also injects new vitality into the development of the global new energy vehicle industry.

Overall, CATL is a vibrant and innovative enterprise. Its success is due to the company’s strategic vision, excellent management team, and outstanding technological strength. In the future, CATL will continue to adhere to the concept of “innovation, cooperation, and win-win” and continuously promote the development of new energy vehicles, making greater contributions to sustainable development.

BYD is a well-known Chinese lithium-ion battery manufacturer and has become one of the world’s largest electric vehicle battery manufacturers. BYD’s technological innovation and industry layout in the lithium-ion battery field have made it a leader in the industry.

BYD has made significant breakthroughs in lithium-ion battery technology. For example, BYD’s iron-lithium battery technology has performed well in battery safety, charging speed, lifespan, and is more environmentally friendly than traditional lithium-ion batteries. BYD has also conducted extensive research and innovation in battery materials and battery management systems, continuously improving the performance and stability of lithium-ion batteries.

BYD has the following notable strengths or characteristics in lithium-ion battery technology are as follows:

1.LITHIUM IRON PHOSPHATE BATTERY TECHNOLOGY

• BYD’s LFP batteries have high safety and stability and have been widely used in electric vehicles and other fields.
• BYD’s LFP batteries can be charged quickly, with charging times shortened to around 30 minutes.
• BYD’s LFP batteries have a long life, with over charge-discharge cycles.

2.BATTERY MATERIAL RESEARCH AND DEVELOPMENT

• BYD’s lithium titanate materials can increase the energy density of batteries, with energy densities 10% to 20% higher than other materials on the market.
• BYD’s lithium titanate materials can increase the charging speed of batteries, with charging times shortened to around 1.5 hours.
• BYD’s new electrolyte can improve the safety and stability of batteries while also increasing their lifespan.

3.BATTERY MANAGEMENT SYSTEM

• BYD’s battery management system can monitor and control batteries in real-time, ensuring their safety and stability during use.
• BYD’s battery management system can increase the charging efficiency and lifespan of batteries while also improving their energy utilization.
• BYD’s battery management system can extend the lifespan of batteries, allowing them to be used for over 10 years.

4.INDUSTRY LAYOUT

• BYD has built lithium battery production bases in Shenzhen, South China, Southwest China, East China, and other regions, with an annual production capacity of several gigawatt-hours.
• BYD has built battery production factories in overseas markets, such as Hungary and India.
• BYD’s lithium battery products have been widely used in electric vehicles, energy storage systems, electric tools, mobile power supplies, and other fields, with sales exceeding $10 billion.

BYD has been very successful in the industry layout of lithium-ion batteries. For example, BYD has established lithium-ion battery production bases in Shenzhen, South China, Southwest China, and East China, with an annual production capacity of tens of gigawatt-hours. BYD has also established lithium-ion battery production bases in overseas markets, such as Hungary and India. BYD’s lithium-ion battery products have been widely used in electric vehicles, energy storage systems, electric tools, and mobile power supplies.

BYD’s development in the electric vehicle field has also brought tremendous opportunities to the lithium-ion battery industry. BYD has become one of the leaders in the electric vehicle industry, with a high market share in the domestic market. BYD’s electric vehicles are equipped with independently developed lithium-ion batteries, which are not only high in safety performance but also excellent in range and charging speed.

Overall, BYD’s development in the lithium-ion battery industry has become a representative of China’s lithium-ion battery industry and has made significant contributions to the sustainable development of the global lithium-ion battery industry. BYD’s continuous innovation and development in lithium-ion battery technology and industry layout will provide strong impetus for the sustainable development of the lithium-ion battery industry in the future.

LG Chem is a leading global chemical company headquartered in South Korea, with business operations spanning various fields including plastics, chemicals, batteries, and more. In the field of batteries, LG Chem is one of the world’s leading manufacturers of lithium-ion batteries, which are widely used in electric vehicles, smartphones, laptops, home appliances, and other fields.

Lithium-ion batteries are high-energy-density, long-life, and environmentally-friendly batteries, with advantages such as high specific energy, high static voltage, low self-discharge rate, and long life. LG Chem’s lithium-ion batteries are mainly divided into two categories: automotive batteries and energy storage batteries.

Automotive batteries are one of LG Chem’s core products, with performance and safety widely recognized by the industry. LG Chem’s automotive batteries are mainly used in electric vehicles, hybrid vehicles, and other fields, covering various vehicle models from small cars to large commercial vehicles. LG Chem’s automotive batteries use advanced materials and technologies, with high energy density, high power density, long life, fast charging, and other characteristics, which can meet the needs of different vehicle models.

Energy storage batteries are another important product line, mainly used in energy storage systems, solar and wind power generation, and other fields. LG Chem’s energy storage batteries have high energy density, high efficiency, long life, and other characteristics, which can meet various energy storage needs. In addition, LG Chem has developed a series of energy storage systems, including home energy storage systems, commercial energy storage systems, and industrial energy storage systems, which can provide customized energy storage solutions for different users.

LG Chem has leading technology and experience in the lithium-ion battery field, with R&D investment accounting for a certain proportion of the company’s total revenue. Currently, LG Chem has obtained multiple lithium-ion battery-related patents and established multiple R&D centers and production bases worldwide. In addition, LG Chem has cooperated with multiple well-known automakers to provide them with high-quality automotive batteries and energy storage batteries.

Here are more detailed UNIQUE PRODUCTION TECHNOLOGY:

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1. Sol-gel method: LG Chem uses the sol-gel method to prepare electrode materials, which can generate materials with uniform microstructure, thereby improving the electrochemical performance of the electrode. For example, NMC electrode material prepared by sol-gel method can achieve a capacity of up to 200 mAh/g.
2. Transition metal oxide coating: LG Chem uses transition metal oxide coating technology to coat transition metal oxide on the surface of electrode material to improve the electrochemical performance of the electrode. For example, NMC electrode material prepared by transition metal oxide coating technology can achieve a capacity of up to 250 mAh/g.
3. High temperature curing: LG Chem uses high temperature curing technology to cure electrode materials at high temperature to improve the structural stability and electrochemical performance of the electrode. For example, NMC electrode material prepared by high temperature curing technology can achieve a capacity of up to 280 mAh/g.
4. Thermal sensitive agent: LG Chem uses thermal sensitive agent in the battery. When the temperature of the battery rises, the thermal sensitive agent will cause the chemical reaction inside the battery to slow down, thereby reducing the risk of battery overheating.
5. Negative temperature coefficient thermistor: LG Chem uses negative temperature coefficient thermistor in the battery. When the temperature of the battery rises, the resistance value will decrease, thereby reducing the heat accumulation inside the battery and reducing the risk of battery overheating.

In summary, LG Chem’s unique production technology adopts various advanced preparation technologies and safety measures to improve the performance, safety, and reliability of the battery. These technologies include sol-gel method, transition metal oxide coating, high temperature curing, thermal sensitive agent, and negative temperature coefficient thermistor.

DNK POWER was founded in , is an one stop green and safe power solution company focused on the R&D , manufacturing and marketing of lithium ion polymer battery (lipo) and lithium ion Battery (Li-Ion), battery and new lifepo4 battery ,DNK Power has 2 wholly-owned subsidiaries in Dongguan City and Shenzhen City, we are engaged in the Production of lithium ion Related battery manufacturing and design business.

DNK POWER ,ever from its establishment, is committed to provide Safe and Green power solutions for All our partners from home and abroad! Our lithium batteries are used in all kinds of electronic Devices, such as digital products, telecommunications product , medical devices , power tool, Wireless devices,LED lamp, notebook, GPS product ,CCTV Security, UPS power, solar power system , Industry devices, E-bike and scooters .

Panasonic is a Japanese multinational corporation founded in and headquartered in Osaka. It is one of the largest electronics manufacturers in the world, with interests in several fields, including consumer electronics, home appliances, semiconductors, automotive components, and energy solutions. In particular, Panasonic has been one of the leading manufacturers in the lithium-ion battery industry.

Panasonic’s history in the lithium battery field dates back to when it introduced a nickel-cobalt lithium-ion battery for use in laptops and other portable electronic devices. With the rise of electric vehicles and renewable energy, Panasonic began to focus on producing larger capacity lithium-ion batteries.

Panasonic’s lithium-ion battery business is primarily concentrated in its subsidiary, Panasonic Energy Corporation. The company produces various types of lithium-ion batteries, including power batteries, storage batteries, and special application batteries. Among these, its power batteries are the most well-known, used primarily in electric and hybrid vehicles. Currently, Panasonic is one of the main battery suppliers for Tesla electric vehicles.

In addition to Tesla, Panasonic also collaborates with other automakers, including Nissan, Honda, and Daimler. Furthermore, the company provides batteries to the energy storage market, supporting the storage and distribution of renewable energy. For example, Panasonic provided a 2.4 MW lithium-ion battery for an energy storage project in California, USA.

In terms of technology, Panasonic has been committed to improving the energy density and safety of lithium-ion batteries. The company’s power batteries use a mixture of nickel-cobalt-aluminum (NCA) and nickel-cobalt-manganese (NCM) to increase the batteries’ energy density and lifespan. Additionally, Panasonic has developed a unique “cobalt nano-coating” technology that can improve the battery’s cycle life and stability.

Overall, Panasonic plays a significant role in the lithium-ion battery industry. Its battery technology has been widely applied in electric vehicles, energy storage, and other fields. With the continued expansion of the renewable energy and electric vehicle markets, Panasonic’s lithium-ion battery business is expected to continue to grow steadily.

UNIQUE PRODUCTION TECHNOLOGY:

1. HIGH ENERGY DENSITY: Panasonic’s lithium-ion batteries have a high energy density of over 250Wh/kg, which is more than twice that of traditional nickel-hydrogen and lead-acid batteries. This means that Panasonic’s lithium batteries can provide longer range and higher power output.
2. HIGH RELIABILITY: Panasonic’s lithium-ion batteries use multiple safety measures, including thermal resistors, fuses, and protection circuits, to ensure the safety and reliability of the battery. For example, Panasonic’s NCRB battery uses a PTC (positive temperature coefficient) thermal resistor, which can automatically cut off the current when the battery temperature is too high, preventing abnormal situations such as overcharging and overdischarging, thereby improving the safety of the battery.
3. LONG LIFESPAN: Panasonic’s lithium-ion batteries use high-quality materials and manufacturing processes, providing long lifespan and stable performance. For example, Panasonic’s NCRB battery has a cycle life of cycles, which means that after charge and discharge cycles, it can still maintain 80% of its capacity.
4. FAST CHARGING: Panasonic’s lithium-ion batteries support fast charging technology, which can fully charge the battery in a short time, improving the efficiency of battery use. For example, Panasonic’s NCRB battery can be fully charged in 1.5 hours, while ordinary lithium-ion batteries require 3-4 hours.
5. ENVIRONMENTAL PRODUCTION: Panasonic’s lithium-ion batteries use environmentally friendly materials and manufacturing processes that meet environmental requirements. For example, Panasonic’s NCRB battery uses environmentally friendly materials such as mercury-free, cadmium-free, lead-free, and hexavalent chromium-free, and adopts green manufacturing processes to reduce environmental pollution.

Tesla is a company that focuses on electric vehicles and energy products, and it plays an important role in the lithium battery industry. Tesla’s technological innovation and efficient production mode in the lithium battery field have made it one of the world’s leading lithium battery manufacturers.

Tesla’s LITHIUM BATTERY TECHNOLOGY

Tesla’s lithium-ion batteries use the latest technology of lithium-ion batteries, namely cobalt-nickel-aluminum (NCA) and lithium iron phosphate (LFP). These two technologies have the characteristics of high battery density, long battery life, fast charging speed, light weight, and high safety, which make Tesla’s electric vehicles have higher performance and longer range.

Tesla’s LITHIUM BATTERY PRODUCTION

Tesla adopts a highly automated production mode in lithium battery production to improve production efficiency and reduce costs. Tesla’s lithium battery production line uses large-scale production technology, which can produce a large number of lithium batteries in a short time.

In addition, Tesla adopts a sustainable development production mode in lithium battery production, that is, using renewable energy such as solar panels and wind turbines to provide power for the production line, which further reduces carbon emissions during the production process.

Tesla’s LITHIUM BATTERY MARKET

Currently, Tesla’s lithium batteries are mainly used in its electric vehicle products and energy products. Tesla’s electric vehicles are sold globally, and the market share is constantly expanding. Tesla’s energy products, such as solar panels and battery storage systems, are also sold globally and have received widespread attention.

FUTURE PROSPECTS

With the continuous expansion of the electric vehicle market and the acceleration of energy transformation, Tesla’s position in the lithium battery industry will be further strengthened. Tesla has been constantly promoting technological innovation in lithium batteries and improving production efficiency to meet market demand. At the same time, Tesla is also constantly expanding its market share in the lithium battery industry to further consolidate its leading position in the global lithium battery market.

Tesla’s technological innovation and efficient production mode in the lithium battery industry have made it one of the world’s leading lithium battery manufacturers. Tesla’s lithium batteries use the latest technology of lithium-ion batteries, namely cobalt-nickel-aluminum (NCA) and lithium iron phosphate (LFP), which have higher performance and longer range. Tesla adopts a highly automated production mode in lithium battery production to improve production efficiency and reduce costs. In addition, Tesla’s lithium battery market is constantly expanding, and it is expected to further consolidate its leading position in the global lithium battery market in the future.

Samsung SDI is a battery manufacturing company under Samsung Group, established in and headquartered in Seoul, South Korea. The company mainly engages in R&D, production, and sales in the fields of power batteries, lithium batteries, and fuel cells.

As one of the world’s leading battery manufacturers, Samsung SDI has a wide range of applications in the field of power batteries, including electric vehicles, hybrid vehicles, electric bicycles, and electric motorcycles. The company also provides high-performance lithium batteries for smartphones, tablets, laptops, and other portable devices.

In the field of fuel cells, Samsung SDI has developed a variety of products for fuel cell vehicles and power systems, including fuel cell stacks, fuel cell vehicle components, and liquid hydrogen storage systems. The company is also committed to developing new battery technologies, such as solid-state batteries and sodium-ion batteries, to improve battery energy density and cycle life.

In addition to battery manufacturing, Samsung SDI also participates in renewable energy projects, including the development of solar panels and energy storage systems. The company provides efficient lithium-ion batteries for solar panels and high-performance battery components for energy storage systems.

As a global company, Samsung SDI has production and sales networks in Korea, China, the United States, Europe, and other regions. The company has over 20,000 employees worldwide, with sales of over $2.2 billion in .

In addition to business activities, Samsung SDI actively participates in social responsibility projects, such as environmental protection, education, and social welfare. The company is committed to contributing to the community and the environment for sustainable development.

In summary, Samsung SDI is a global leading enterprise specializing in battery manufacturing and renewable energy, committed to providing high-performance, reliable, and sustainable solutions.

EVE Energy Co., Ltd. (EVE) was founded in and is a high-tech enterprise primarily focused on lithium batteries. Headquartered in Shenzhen, China, it has branch offices in the United States, Europe, Japan, and other countries. EVE is one of the world’s leading lithium battery suppliers, with its products widely used in mobile power, electric vehicles, smart homes, and wearable technology.

EVE’s product line mainly includes three categories: automotive power batteries, energy storage batteries, and consumer electronics batteries. Automotive power batteries are one of EVE’s main businesses, including lithium-ion power batteries, hybrid power batteries, and pure electric vehicle batteries. EVE’s automotive batteries have been widely used in electric and hybrid vehicles of well-known brands both domestically and internationally. Energy storage batteries are another important business of EVE, including lithium-ion energy storage batteries and lead-acid energy storage batteries. These batteries are widely used in home energy storage systems, commercial energy storage systems, and grid energy storage systems. Consumer electronics batteries are EVE’s third-largest business, including lithium-ion batteries, polymer lithium-ion batteries, and lithium polymer batteries. These batteries are widely used in mobile power, smart homes, and wearable technology.

As a high-tech enterprise, EVE focuses on technological innovation and research and development investment. The company has a research and development team composed of doctoral, master’s, and undergraduate talents, and its research and development investment accounts for more than 10% of the company’s total revenue. EVE’s research and development achievements include several internationally leading technologies and patents, such as fast charging technology, high energy density technology, and long-life technology.

In addition to technological innovation and research and development investment, EVE also focuses on quality management and environmental protection. The company has passed ISO, ISO, and TS quality management system certification and obtained UL, CE, RoHS, and other international certifications. In terms of environmental protection, EVE actively promotes green production and circular economy, striving to reduce its impact on the environment.

In the future, EVE will continue to focus on technological innovation and research and development investment, continuously improve product quality and environmental protection levels, expand the global market, and become one of the world’s leading lithium battery suppliers.

Lishen Battery is a professional enterprise engaged in battery research and development, production, and sales. It was founded in and is headquartered in Nanjing, Jiangsu Province, China. The company mainly produces power batteries, energy storage batteries, special batteries, and battery materials.

The company has a research and development team composed of senior professionals such as doctors and masters. It cooperates with many well-known universities and research institutions at home and abroad to continuously promote battery technology innovation and upgrades. At the same time, the company also has advanced production equipment and a sound quality management system to ensure stable and reliable product quality and performance.

Lishen Battery’s MAIN PRODUCTS include:

1. Power batteries: mainly used in new energy vehicles, electric tools, electric bicycles, and other fields, providing excellent performance such as high energy density, high safety, and long life.

2. Energy storage batteries: mainly used for the storage and utilization of renewable energy such as solar and wind energy, as well as grid peak regulation, standby, and other aspects, with high efficiency, energy-saving, environmental protection, and reliability.

3. Special batteries: including medical batteries, communication batteries, aviation batteries, electric tool batteries, etc., can meet the special needs of different fields.

4. Battery materials: including positive electrode materials, negative electrode materials, electrolytes, etc., are important components of batteries and have an important impact on battery performance and life.

Lishen Battery’s products are sold to many countries and regions around the world and have established long-term stable cooperative relationships with many internationally renowned companies. The company is committed to becoming a leading global battery supplier, continuously improving product quality and technological level to meet the growing needs of customers.

Overall, Lishen Battery is a professional battery manufacturing enterprise with a strong research and development team and advanced production equipment. It can provide high-quality and high-performance battery products, which are widely used in new energy vehicles, energy storage systems, communication equipment, and other fields. With the continuous development of renewable energy and electrification, Lishen Battery will have even broader market prospects.

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