Frequently asked questions and answers about lithium-ion battery electric vehicles

1. Are lithium-ion battery electric vehicles good? Now the development of lithium-ion battery electric vehicle technology is relatively mature, so the quality of lithium-ion battery electric vehicles depends on their specific usage needs. If it is used on flat ground, short distances and often, it is definitely better than oil-burning. , Can save a lot of fuel; 2. Is the lithium-ion battery electric car safe? Since there are occasional accidents of spontaneous combustion and explosion of lithium-ion battery electric vehicles on the Internet, safety is a matter of concern to everyone. The core of this safety issue lies in two, one is the quality and safety of the lithium-ion battery itself, and the other is whether the user uses it in accordance with safety regulations. Nowadays, many lithium-ion batteries used in electric vehicles with lithium-ion batteries are slowly turning to lithium iron phosphate batteries, and the safety performance of lithium iron phosphate batteries is safer than other lithium-ion batteries. Of course, if this battery is in a regular large Lithium-ion battery manufacturers can only purchase those with quality assurance. After all, there are some bad businesses in every industry. In the use, it is necessary to comply with the use specifications, otherwise it will also be dangerous. 3. How long does it take to charge lithium-ion battery electric vehicles? Regarding the lithium-ion battery electric vehicles produced by regular large manufacturers, the battery system is generally equipped with a battery management system bms, and the charger is also a matching smart charger, so How long does it take to charge a lithium-ion battery electric car? This general charge lasts for one night is no problem. If it takes how long it takes to fully charge, the important thing depends on whether the battery supports fast charging. Such batteries are generally relatively more expensive. Generally, batteries that support fast charging can be fully charged in about an hour. 4. Which brand of lithium-ion battery electric vehicle is better? What is the top ten in the ranking of lithium-ion battery electric vehicles? Which brand of lithium-ion battery electric vehicle is good cannot be generalized, because the quality of a lithium-ion battery electric vehicle depends on the quality of the lithium-ion battery used and the quality of the motor used. If the two are well-known brand manufacturers Produced and supplied, lithium-ion battery electric vehicles are generally of good quality. For the ranking of lithium-ion battery electric vehicles, I think that for a person who wants to buy an electric vehicle, what brand of lithium-ion battery and motor are used in the electric vehicle should be considered, if it is better. , Even if the electric car brand is not among the top ten brands, the quality should be good by comparison, and the price should be more favorable. After all, brand premium does not necessarily make up for the difference in product quality, performance and price. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete.