Electric vehicle batteries are divided into two categories: battery and fuel cell. The battery is applicable to pure electric vehicles, including lead-acid battery, nickel-metal hydride battery, sodium-sulfur battery, secondary lithium battery and air battery. Fuel cells are...

The mercury discarded in the natural battery will slowly overflow from the battery, enter the soil or water source, and then enter the human body through crops, damaging human kidneys. Under the action of microorganisms, inorganic mercury can be converted into methylmercury and gathered in the body...

With the rapid increase of domestic new energy vehicle sales, the recovery and reuse of new energy vehicle power battery has also been put on the agenda. "Generally speaking, the capacity of the power battery is less than 80% and it can no longer be used in new energy v...

The more the lithium battery is discharged, the greater the loss of the battery will be. "Tom Hartley, a professor of electronic engineering at Akron University who helped NASA study the extension of the battery life, said," The more fully the battery is charged, the greater the loss of th...

At the beginning of 2018, seven ministries and commissions including the Ministry of Industry and Information Technology of the People's Republic of China jointly issued the Interim Measures for the Administration of the Recycling and Utilization of New Energy Vehicle Power Batteries. Since then...

With the prevalence of large-screen smart phones, there are fewer and fewer mobile phones with a standby time of more than one day due to the bottleneck of battery technology. This has led to a new product category - mobile power supply, or charging bank (hereinafter referred to as charging ba...

The development potential of energy storage battery is huge, but it is still in the stage of market introduction due to cost, technology, policy and other reasons, and its growth lags behind that of power battery. In 2017, China's output of lithium battery for energy storage was 3.48GWh, an incr...

China, Japan and South Korea "Three Kingdoms" At the press conference of the financial report of Volkswagen Group, the CEO of Volkswagen Group Mueller announced a battery procurement plan of up to 50 billion euros. In China and Europe, the largest market, 20 billio...

During the use of polymer lithium batteries, due to excessive charging current, overcharge and other reasons, the battery bulges. There are also low-cost bulged (peeled) polymer lithium batteries for sale on the shopping website. For such polymer lithium batteries with internal gas, if they continue...

Lead-carbon battery is a kind of capacitive lead-acid battery, which is a technology evolved from the traditional lead-acid battery. It adds activated carbon to the negative electrode of the lead-acid battery, which can significantly improve the life of the lead-acid battery.Lead-carbon battery is a...