Technical characteristics of new Nickel Hydride No. 5 batteries

Technical characteristics of new lithium-ion batteries

1. Tends to be flexible and lightweight. With the increasing number of miniaturized, portable, and wearable electronic equipment, the power source that matches them is required to have the characteristics of light weight, small size, high specific energy, and arbitrary deformation. The new lithium-ion battery has become the preferred power source for electronic devices with its excellent performance. A new flexible ultra-thin lithium-ion battery has been launched, which still maintains stable power output after bending and folding. Another technical highlight of this battery is the use of wireless charging technology, so that wearable devices do not need to specially design a battery installation area.

2. Energy density continues to increase. A major factor in promoting the development of lithium-ion batteries is the application of emerging battery materials. In recent years, with the application of a variety of new electrode materials, the key performance of lithium-ion batteries such as energy density, cycle life and stability has been greatly improved. In addition, the manufacturing process of lithium-ion batteries has also achieved a number of technological breakthroughs. The new high-temperature resistant all-solid-state lithium-ion battery still has good conductivity in a high temperature environment of 150°C. This technology expands the application range of lithium-ion batteries.

3. Technical breakthroughs have been made in safety performance. High safety is a rigid requirement for lithium-ion batteries, which is mainly achieved by using high-safety materials and optimizing battery structure. Stanford University in the United States has developed a micro-intelligent fiber containing flame retardants, which is inserted between the electrodes of the battery to prevent the battery from short-circuiting and catching fire.

According to the current market penetration rate, new lithium-ion batteries only account for 10% of the lithium-ion battery market. This is because it does not have an advantage in price competition, but in theory, new lithium-ion batteries have great room for price reduction. Although we have seen many new battery technology breakthroughs before, since this technology relies heavily on existing technology, it is fully expected to be rapidly popularized.

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