cr2032 button battery

　　Japanese media: China, Japan and South Korea compete for new battery research and development Japanese companies are making a comeback with cr2032 button battery

　　According to Japanese media, cr2032 button battery, which are regarded as the top seeds of a new generation of batteries, have the potential to be popularized in daily life and industry. In terms of small-sized products that can be placed on fingertips, Japanese electronic components company TDK has come up with a practical timetable. cr2032 button battery have attracted attention because they are considered to be suitable for pure electric vehicles (EVs), but they may be the first to be used in home appliances. Japanese companies hope to make a comeback in battery development competition with Chinese and Korean companies.

　　According to a report by Nihon Keizai Shimbun on November 26, cr2032 button battery and lithium-ion batteries are both rechargeable batteries, but their energy density has increased several times and their safety has also been improved. TDK has developed a chip-type all-solid-state battery that is several millimeters square and can be recharged 1,000 times. Sample supply has been started and the mass production system is being improved. Be the first in the world to be officially put into practical use.

　　According to reports, TDK hopes to first apply small products to air conditioners and lighting in homes, offices, and factories. For example, lithium-ion batteries are embedded into temperature sensors to replace button-type alkaline batteries.

　　The report pointed out that a variety of new-generation batteries are being developed around the world, and all-solid-state lithium-ion batteries are considered to be one of them closer to practical use. So far, it is expected to be a substitute for lithium-ion batteries for pure electric vehicles.

　　According to reports, cr2032 button battery can extend vehicle cruising range and shorten charging time. Toyota strives to achieve practical use by the first half of the 2020s. Volkswagen of Germany also plans to complete its mass production system by around 2025. However, neither party has reached the stage where they can ship goods.

　　If small-size products like TDK's are launched on the market, the application scope of cr2032 button battery will not be limited to pure electric vehicles, and the possibility of being used in various fields of society will increase. Although there are still issues in increasing the capacity of cr2032 button battery, they may be used in various home appliances such as personal computers and mobile phones in the future.

　　To this end, relevant companies are racing to accelerate development. Japanese electronic components company Taiyo Yuden plans to put an all-solid-state battery with a size of several centimeters square to practical use around 2020, which is expected to be used in smart watches and other applications. In addition, Murata Manufacturing Co., Ltd. is developing products with a thickness of 50 microns and strives to be used in wearable devices such as contact lenses.

　　Hitachi Zosen strives to apply cr2032 button battery to special aerospace fields. First, we will promote talent recruitment in this field in 2019, and after mastering the technology, we will enter the field of pure electric vehicles in the second half of the 2020s.

　　The report pointed out that the competition around the development of batteries from all-solid-state lithium-ion battery manufacturers has expanded to the world. In addition to South Korea's Samsung SDI and LG Chem, which are promoting the development of batteries for pure electric vehicles, startups from various countries are also joining in.

　　Japanese companies have accumulated rich experience in product manufacturing fields such as industrial materials and processing technology. In the battery field, it also has the potential to lead technology development. For example, Sony has realized the practical use of lithium-ion batteries for the first time in the world. However, with the popularization of manufacturing technology, Japanese companies have lost market share to Chinese and Korean companies.

　　It is said that in the field of pure electric vehicle batteries, the shipment volume of my country's Contemporary Amperex Technology Co., Ltd. (CATL) surpassed Panasonic in 2017 and ranked first in the world. The upgrading of the battery market brought about by cr2032 button battery will become an opportunity for Japanese companies to make a comeback.

　　Dongguan Juda Electronics Co., Ltd. was established in 2002 and is headquartered in Goldman Sachs Technology Park, Nancheng District, Dongguan City, Guangdong Province, my country. It is a company that provides special needs for global users in mobile power supplies, energy storage power supplies, power supplies and backup power supplies. A national high-tech company specializing in customized solutions and products for lithium battery systems.

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