April, may also used in the past, low-speed electric car company bosses is expected to be introduced in the spring industry GB, have not surfaced and the policy level attitude to low-speed electric cars still swayedAs a sensitive area of China's transportation is the most difficult low-speed electric cars outside the regulatory system of "out of control," savage growth and scale are the "delay" consequences of the government on the regulation time is expanding step by step, and forced to "tolerate" bottom line: policy period of silence, low-speed electric car ownership has more than 1 million in shandong province, in the off-season in April in industry are at new highs of month pin low-speed electric car nearly 60000, close to the normal new energy passenger car in April 7.

Lithium ion batteries because of the high life, high capacity is widely used, but with longer duration of use, the existence of ballooning, safety performance is not ideal and loop attenuation speed problem is increasingly serious, caused the depth analysis and inhibiting the lithium electricity industryAccording to experimental research and development experience, the author will the lithium battery ballooning reasons fall into two categories, one is the thickness of the battery pole piece ballooning change;The second is due to electrolysis melt oxidation decomposition gas ballooning.

The electrolyte is the battery negative ion conduction effect between conductors, charge and discharge process, the positive and negative electrode round-trip transport lithium ionThe electrolyte of battery charging and discharging performance of the high and low temperature) (ratio, life expectancy (circular storage), the influence of temperature has a larger scope.

Zheng Jun, Xuran company general manager, said: "the company on the basis of existing E30 products to speed up the production capacity and application, at the same time launched E31, E32 mixed coating series products, such as greater satisfaction power battery market, the energy density of coating membrane ratio, circulation, safety, quick charge, consistency, and other general properties of the above"The rapidly expanding market demand and high gross margin, capital influx of diaphragm industry, has gradually formed with excess capacity.

Along with the digital products such as the widespread use of mobile phones, laptops and other products,Lithium ion batteries with excellent performance is widely used in such products, and gradually to other areas of application development products in recent yearsIn 1998, Tianjin institute of power began commercial production of lithium ion battery.

Of palm harbor, Florida, USA, a female users iPhone6Plus charge occurs when burning, the company currently has begun investigating the cause of the accident, and this is not the first time apple mobile security accidentsIn late January, the company also announced Note7 investigation result of battery, problem is still out on the battery, and the battery provided by the SDI and ATL respectively the cause of spontaneous combustion is different, so will produce in Samsung mobile phone recall and replace the battery again after listing, still cannot solve the problem of the explosion.

As the consumer electronics market continues to heat,Lithium ion batteries market development rapidly, expanding its application range and quantity, not only single battery energy is becoming more and more highWhile competing the lithium battery safety accident, also make people more and more attention lithium safety.

Phone now basically is to belong to the necessaries of life, everyone to use in daily life to mobile phones, and many people and mobile phone is in the state of was like peas and carrotsMobile phone has a very important partThe lithium batteryLithium,The batteryQuality is affects everybody experience when using a cell phone, okLithium electricityPool using the safety factor will be very high, also need not worry about the problem of explosion.

Li Jianju said that since the establishment of the division of Dali insisted that positioning in the high-end market, at the beginning of taking strategic focus in the field of large customers, with the rest of the industry enterprises in the low-end market no quality no bottom line of vicious competitionIt was with this clear marketing strategy, Dali's market share in recent years have continued to grow.

Electric vehicles as a green environmental protection of transportation, widely popular with consumers, it also greatly promoted the development of the related accessories industry, as a battery electric vehicle power source development speed is more than the speed of the trend of development of the electric car, due to the new national standard, clear support of new energy to replace lead-acid batteries, lithium-ion batteries, lithium battery is developing rapidly, the growth rate of 300%Dealers in cooperation with lithium battery brand, trusted lithium battery which brand?1, the day to lithium batteryDay group was established in 1986, the department chief river delta hinterland - changxing, zhejiang province, "China's green power energy center" mainly electric environmental protectionPower batteryManufacturing, new energy nickel metal hydride,Lithium ion batteriesWind and solar powerEnergy storage batteryAnd lead renewable resources recovery, recycling and other new energy research and development, production, sales as one, is the leading manufacturer of green power energy.