Why should BAK Battery speed up the technology research and development, production and implementati

Because there is an urgent need for such batteries, the faster they are developed, the sooner they can be supplied to society.

First of all, cylindrical battery as the power device of electric vehicles, with the sales of electric vehicles soaring, and will be maintained for a long time, BAK battery as the first domestic lithium battery company to release 4680 all-tab large cylinder will accelerate the pace of technology and production to meet the large demand of the new energy electric vehicle industry.

First: For consumers, the successful research and development of BAK large cylindrical high energy density batteries can improve the safety of batteries in the market, the demand for fast charging, and also reduce the life cost.

Second: for the entire industry, under the premise of ensuring the safety of the whole battery pack, the size of the single cell, the space utilization rate, and the vehicle mileage are improved.

Finally, under the premise of ensuring energy density, BAK optimizes the structural design of large cylindrical cells through all-tab technology, greatly reduces the impedance, and the fast charging performance can be threefold higher than that of conventional single-tab cells, solving the problem of range anxiety and further promoting the development of the electric industry.

First of all: BAK battery has been deeply involved in cylindrical technology for 20 years, and it is also a leading brand in the industry in China, and in 2019, BAK battery Jane returned to develop a large cylindrical battery characterized by the "all-pole dust sock ear" technology.

In addition, tabs are metal conductors that lead the positive and negative electrodes out of the cell. Then, with the help of "all-tab technology", large cylindrical batteries can make up for their shortcomings in power performance and achieve faster charging and discharging.

The following will be elaborated from the location, scale, environment and other aspects of the enterprise:

1.Location. The main factory area of BAK battery is located in Kwai Chung (here pronounced chōng) Town, Yantian District, Shenzhen.

The town is an industrial powerhouse. The BYD factory is also here, and the BAK factory (later referred to as the main factory) is located on the north and south sides of the town, and can overlook each other. Kwai Chung Town and Luohu District in central Shenzhen can be connected to each other by sightseeing line 5 bus and E11 bus, which takes 30-40 minutes each way.

2.Scale. BAK factory covers a very large area, a few years ago due to the opening of branches in Zhengzhou and other regions, part of the production line moved over, so the vacated plant is now leased to a home furnishing manufacturer for foreign export for the production of furniture.

At present, the total number of people in BAK factory is about 2,000 people. The production line implements two shifts, and the personnel in the cadre position work at half past eight in the morning and half past five in the afternoon. There are three commuter buses to town to get to town, and one trip takes 7-8 minutes (about 20 minutes on foot).

3.Environment. About 80% of the green area in Kwai Chung Town is green.

The Baker Factory is built on a hill with green trees on the hill and on the street. It takes 20 minutes to walk from the factory to the seaside, the walking path is quiet, the sea water is clear, and the sun rises and sets. There is a canteen in the BAK factory, each meal is about 10, and the company will subsidize three yuan per meal.

There are restaurants just outside the factory (5-6 minutes walk). There are staff dormitories inside the BAK plant, which are generally 4-8 person dormitories, but they are usually not full. Most employees choose to rent a room in town.

Cadres and employees have commuter cars, and ordinary employees will buy battery cars to travel. The rent in the center of the town**, one bedroom and one living room is about 650 yuan a month. Housing prices in the town range from 20,000 to 30,000 per square meter.

The Huishen Coastal Expressway runs through Kwai Chung Town, with convenient transportation. Many cadres and employees will consider buying a house in Huizhou (around), and the house price is around 1-2w. There are many famous attractions near Kwai Chung Town.

It is adjacent to the attractions of Dameisha Beach, Dapeng Ancient Town, Daya Bay Nuclear Power Plant, and many seaview resorts.

Finally, paste another picture.

Summary: The environment where the BAK factory is located is very pleasant, and the working and living conditions are still good.

BAK specializes in ternary cylindrical batteries, which not only have high energy density, which can make electric bicycles have longer battery life and lighter weight, but also have excellent fast charging performance, flexible grouping, good consistency, and strong safety performance, which has multiple advantages and provides reliable and safe power for electric bicycles.

Recently, the 2020 China (Lithium Battery) Electric Bicycle Industry Ecological Conference was held in Wuxi, which gathered high-level executives from domestic and foreign lithium battery electric bicycle manufacturers, shared electric vehicles, battery swapping companies, lithium battery, BMS and PACK manufacturers to exchange new technologies and collide with new ideas. At the conference, Song Huajie, head of the development of small power products of BAK battery, delivered a speech and expressed BAK's views on the development and advantages of ternary cylindrical batteries in the field of small power.

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According to the data of Gaogong Lithium Battery, the global shipment of lithium batteries for two-wheeled vehicles reached in 2019, and China, as the world's largest two-wheeled vehicle consumer market, contributed the largest market demand. According to data from the Ministry of Industry and Information Technology, from January to July 2020, the national production of electric bicycles was 10,000 units, a year-on-year increase. However, the lithium electrification level of China's two-wheeled vehicle market is currently only about 20%, and there is still huge room for increment.

With the promotion of lead-acid lithium exchange trend and the new national standard, China's two-wheeled vehicle lithium battery is in a period of rapid development, high-tech lithium battery data shows that in 2015, China's two-wheeled vehicle lithium battery shipments were only 879MWh, and in 2019 it has climbed to 5450MWh, or will bring 100 billion yuan market for lithium batteries, which contains huge opportunities and challenges for lithium battery companies.

BAK battery has a sound lithium battery product system, covering square, polymer, laptop battery, high-power power battery and battery packaging, finished battery, large battery module, product models of more than 200 kinds, is the industry with the most complete products, the most models of enterprises, widely used in mobile phones, digital cameras, notebooks, backup power supplies, portable, Bluetooth headsets, GPS and other daily digital products and power tools, electric bicycles, electric vehicles and other fields, exported to Europe, North America, South America, Southeast Asia and other regions and countries, is HP, Dell, Samsung, Motorola, Nokia, Lenovo and other industry giants of the power energy industry, the domestic market share is among the best, in the forefront of the world's lithium battery cell industry.

BAK took the lead in breaking the traditional "manual" production mode, manufacturing process, leading the world, production, winding and other key processes to achieve automation, with the first automated notebook computer and power battery production line in China, is the first to launch a high-capacity 3G battery company, but also the only one in China's lithium battery industry to enter HP, Dell's first business. The company has built a complete set of scientific and reasonable quality system, is the first in the industry to pass the ISO9001, ISO certification of enterprises, products have passed UL, ROHS, CE and other international standards certification, BAK batteries have passed UL, RoHS, CE and other international standard certification.