Speaking of the term "price war", in fact, people are not unfamiliar, especially in China from the planned economy to the market economy in the transition of these 20 years, "price war" voice from time to time in the ear Today, I want to talk about a market segment of China's manufacturing industry -- the market of lead-acid batteries for electric bicycles.

With the increasing scale of renewable energy development and utilization and the rapid rise of smart grid industry, the importance of energy storage technology has become increasingly prominent The team, led by Professor Cuiyi of Stanford University, introduced a manganese hydrogen battery that can be recycled more than 10,000 times to achieve stable performance for more than 10 years.

From mobile phones, 3C products to electric vehicles or large-scale energy storage power plants, lithium-ion batteries can be said to be ubiquitous, mainstream energy storage technology today, but the safety nature has always been criticized, so many scientists have tried to find various solutions Scientists have found that nanowires not only reduce the flammability of lithium-ion batteries, but also enhance battery performance, according to the American Chemical Society Journal nanoLETERs.

Low-speed electric vehicles, without the support of national policies and funds, are an industry completely dependent on market demand Has played a role in the new energy electric vehicle industry.

Now everyone likes to use smartphones and tablets, so do people who like to use these smartphones find that they consume electricity fast? Presumably everyone has the feeling that the power consumption is too fast, and the equipment has to continue charging before long, which is a little inconvenient The reason is that the battery has too little storage capacity.

According to the research data of Power Battery Application Branch, in September 2018, the installed capacity of power batteries for new energy vehicles in China was about 572 Gwh, an increase of 36.

1, the cutting method of lithium battery electrode disc shear has completely different characteristics:(1) When the electrode is cut, the upper and lower disc knives have a rear angle, similar to the scissors blade, and the blade width is particularly small The upper and lower disc knives do not have horizontal gaps, but the upper and lower knives touch each other and have lateral pressure.

Reports said SONY was in talks with Japanese government-private investor InnovationNetwork to acquire the company's battery business, while media reports said hon hai of Taiwan was interested in taking over the businessCurrently, the InnovationNetwork has made no representation; There was no official announcement from SONY.

Small current charging and discharging, or not to recharge the electricity, can extend the life of lithium batteries, good or bad, life is long or short Generally, the capacity is 80% of the initial capacity after 500 times of full charge.

In recent years, benefited from China's new energy (electric) vehicle and energy storage requirements and the rapid growth of our country lithium battery in particular, power lithium battery industry ushered in the outbreak period of development, industry long-term prospects are valued by all parties As a result, many listed companies have lithium layout the battery to try to grab a cup of soup.