During the period, a short video of a 23-second lithium battery explosion spread wildly in the circle of friends, causing widespread concern in the industry! Lithium battery charge explosion! 23 seconds of video to scare you! You can't even take a lithium battery like this Video shows that on July 29th, a man resting at home, charging the lithium electric scooter suddenly issued a strange sound and was accompanied by white smoke.

Charger Charger is the battery to replenish the device, generally divided into two stages charging mode and three stages Phase 2 charging mode: First constant voltage charging, charging current gradually decreases with the increase of battery voltage, and when the battery power is replenished to a certain extent, the battery voltage will rise to the set value of the charger, which will then be converted to trickle-down charging.

Affected by the ban on passenger cars in 2016, lithium iron phosphate has become the mainstream in new energy buses Thanks to the rapid development of new energy buses, lithium iron phosphate accounts for more than 70% of the total shipments in 2016.

Recently, the research group Wang Qi of the Institute of Applied Plasma Physics of Hefei Institute of Physical Sciences of the Chinese Academy of Sciences made progress in methanol oxidation reaction The relevant content was published in Applied Surface Science.

In 2012, the State Council promulgated the "Development Plan for Energy Conservation and New Energy Vehicle Industry (2012-2020)", which made it clear that the development of new energy vehicles in China will focus on Lithium-ion Battery Pure Electric Vehicles (LIB-EV) In recent years, lithium-ion battery pure electric vehicles have become the absolute mainstream of new energy vehicles in China.

In the use of lithium batteries, it should be noted that after the battery is placed for a period of time, it enters a dormant state At this time, the capacity is lower than normal, and the service time is also shortened.

 Although lithium batteries are widely used in cars, electric cars, mobile phones, tablets, laptops, and other devices, there may be more devices to use in the near future, but for now, devices such as mobile phones and tablets, It's still the closest lithium battery to our power supply Therefore, it is necessary to make special instructions for the use of lithium batteries on mobile phones.

Combined with domestic and foreign history and current usage of words, this paper summarizes and collates the common definitions, terms, and nouns of lithium batteries in research and development, and interprets some of them that are easily ambiguous The relevant documents have been submitted to the National Technical Committee for Standardization of Alkaline Battery in the Information Standards of the Electronic Industry of the Ministry of Industry and Information Technology of the People's Republic of China.

According to reports, China plans to completely eliminate subsidies for electric vehicles by 2020, and domestic power battery companies will receive a significant reduction in support South Korean battery companies foresee this opportunity to plan to invest in the Chinese market to build battery factories, hoping for a share.

China's power battery industry is developing rapidly, and companies have had mixed results last year In 2017, the Ningde era, BYD, and Wotema ranked among the top three domestic installed capacity with 10.