Comparison of advantages and disadvantages of lithium batteries, fuel power batteries, and super capacitors

Pros and cons: The development of new energy vehicles with lithium batteries, fuel power batteries, and supercapacitors is a hot spot, driving the development of related industrial chains. One of the core components of the new power vehicle is the new power lithium-ion battery. According to the development direction of the new power lithium-ion battery, it can be divided into lithium battery, fuel power battery and super capacitor. The following are the advantages and disadvantages of these three new batteries. Lithium batteries are the most widely used batteries. According to different data, lithium batteries can be divided into lithium iron phosphate batteries, lithium cobalt oxide batteries and ternary polymer lithium batteries. Lithium iron phosphate battery technology is relatively complicated and safe, but it also has shortcomings, that is, low energy density, battery consistency problems are difficult to solve, accuracy and stability are difficult to control, although most current electric vehicles use phosphoric acid Lithium iron batteries, but electric vehicles are short-range, it is difficult to meet the needs of customers; compared with lithium iron phosphate batteries, lithium cobalt oxide batteries have higher energy density, but lower safety and higher cost. The ternary battery has high energy density and low cost, but it is not safe. Fuel power battery is another hot area of u200bu200bnew energy battery. The outstanding characteristics of hydrogen fuel are pollution-free, high-efficiency, and recyclable. Hydrogen is a fuel gas. The heat released by combustion is three times that of gasoline. The product of combustion is water, which is completely pollution-free. Therefore, hydrogen is considered the most ideal energy source in the 21st century. However, fuel power batteries also have high costs, limited sources of hydrogen, and potential safety hazards such as explosions. In theory, supercapacitors are superior to lithium batteries and fuel power batteries in all aspects, and have the advantages of fast charging speed, high efficiency, fast discharge efficiency, and large charging resistance. However, supercapacitors also have two disadvantages: First, safety. The charging speed is too fast, the discharge efficiency is high, and the safety control is difficult. Secondly, the safety voltage is low, which limits its use in driving. Taking into account the advantages and disadvantages of these three new types of power lithium-ion batteries, lithium batteries will continue to dominate in a short period of time, while fuel power batteries and lithium batteries will go hand in hand. With the development of future technology, fuel power batteries, lithium batteries and ultracapacitors will receive attention in all aspects due to their own advantages. The combination of these skills will also promote the development of new power lithium-ion batteries. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete.