On May 16, the 15th CIBF kicked off in Shenzhen World Exhibition & Convention Center. Well-known industrial chain enterprises from more than 50 countries and regions gathered together to discuss the new future of the battery industry. As one of the leading lithium-ion battery enterprises in China, Shenzhen BAK Power Battery Co., Ltd. (hereinafter referred to as BAK Battery) was invited to attend and made a wonderful appearance with products in four core business areas, fully demonstrating product advantages and multi-field industrial layout capabilities.

 

“CIBF has attracted worldwide attention and has become the orientation of the global battery industry for many years. BAK Battery has attended the CIBF for three consecutive times. Under the opportunity of comprehensive industrial recovery, we look forward to strengthening the cooperation of the whole industry chain through in-depth communication with all parties in the industry, and promoting the healthy development of new energy battery technology and industrial iterative upgrading in China.” Li Fengmei, Vice President of BAK Battery, said.

 

BAK Battery is one of the earliest lithium-ion battery enterprises in China. With its forward-looking vision, it has made efforts in many fields such as polymer batteries, automotive power batteries, small power batteries and energy storage batteries. At present, it has established a perfect power solution system, and its products and services have covered many fields such as smart life, green travel, power grid energy storage and even aerospace, ranking among the forefront of lithium-ion battery innovation enterprises. At this CIBF, many star products of BAK Battery were displayed one by one.

 

BAK’s large cylindrical battery - Popular and promising in China

Since the release of full-tab large cylindrical battery in early 2021, BAK Battery has continued to lead in the R&D of large cylindrical battery technology and market promotion, and has once again attracted the attention of many exhibitors at this CIBF. With comprehensive performance, outstanding safety and adaptability to different chemical systems, large cylindrical batteries have become the new favorite of the industry and are regarded as the breakthrough point of the second curve of electric vehicle development. As one of the pioneers in the field of large cylindrical power battery in China, BAK Battery adopts the two-line strategy, and has two core large cylindrical battery product series, focusing on high-performance high-nickel + high-ICE silicon products and LFP + silicon and sodium ion battery products with high cost performance. The energy density of the first generation of representative products will be above 280Wh/kg, and 4C fast charging is also supported. SAK Battery not only seized the new opportunities in the industry, but also made full preparations for challenges.

 

BAK’s small power battery - Upgrading the wisdom boundary cell

With the development trend of miniaturization and convenience of intelligent terminals, the penetration rate of cordless intelligent terminals is getting higher and higher. Based on the application characteristics of BAK Battery in small power scenarios and its higher requirements for batteries, BAK Battery continuously promotes the optimization and adjustment of small power cells in four aspects: material selection, cell design, safety guarantee and customer application, and has six advantages: high energy density, long cycle life, high rate, fast charging, strong temperature adaptability and high safety. At present, small power cylindrical batteries cover two series: 18650 and 21700, with capacity increased from 2.5Ah of 18650 to 5.3Ah of 21700 and the volumetric specific energy density increased from 544Wh/L to 787Wh/L, being recognized by well-known customers such as Philips, Meituan, Hellobike, Midea and Xiaomi. It is particularly noteworthy that the new full-tab 2170 cell developed by BAK Battery was launched, refreshing the performance ceiling of BAK’s small power cylindrical battery.

 

BAK’s polymer battery - Defining a cozy life

With the advent of the 5G era, daily life is becoming more and more intelligent. BAK Battery’s polymer lithium-ion cell provides lasting and reliable power energy for smart home and smart life. Fast charging and high-rate discharge are supported from 20mAh to 10000mAh. The application scenarios cover sports bracelets, Bluetooth earphones, hand-held printers, drones, power tools and portable vacuum cleaners, and a good life is at your fingertips with reliable power. It is worth mentioning that two new polymer cells, BAK G994550PN and LP5565134, which were unveiled at this CIBF, respectively improved the endurance of electronic equipment in extreme temperature environment, and passed extreme safety tests such as heavy object impact and acupuncture, with outstanding performance.

 

BAK’s energy storage battery - Helping efficient and clean energy

Many domestic governments have accelerated the development of energy storage industry and ushered in a new market climax. In order to help the efficient and clean energy to be more widely used, BAK’s energy storage battery adopts modular design and is equipped with intelligent battery management system (BMS), which has the advantages of small size, light weight, long service life, high temperature resistance and support for large current discharge, and is widely used in household energy storage, industrial and commercial energy storage, UPS energy storage, energy storage power stations on all sides of power grid, communication energy storage and various customized power supplies. The 3U home storage boxes, wall-mounted boxes and other products exhibited by BAK Battery at this CIBF reflect the flexibility of lithium-ion battery solutions and the diversification of application scenarios.

 

BAK Battery once again vividly explained the consistent core concepts of “Innovation” and “Ingenuity” at this CIBF. Over the years, BAK Battery’s comprehensive deep research in the four major lithium-ion battery application fields and in-depth exploration of lithium-ion battery innovation have promoted BAK’s continuous progress towards a more outstanding lithium-ion battery enterprise, which is also continuing to promote the breakthrough and sustainable development process of new energy industry in China and even the world.