source:Industry News release time:2023-03-28 Hits: Popular:Lithium-ion battery wholesale
Lithium titanate is as high as 1.55V as the negative electrode material, which is more than 1V higher than the traditional graphite negative material. Although it loses some energy density, it also means that the battery is safer. Technical expert Lu Languang once said that the demand for negative electrode voltage when the battery is quickly charged, but if it is too low, the lithium battery is easy to precipitate very lively metal lithium. This lithium ion not only conductors, but also respond to the electrolyte. Then Release the heat, produce flaxed gas, and cause fire. The lithium titanium titanate avoids the situation of 0 negative electrode voltage because the high 1V voltage is 0, which indirectly avoids the precipitation of lithium ions, thereby ensuring the safety of the battery.
Because lithium titanate batteries can achieve safe use in high temperature and low temperature environment, it also reflects its important advantages of its wide temperature (especially low temperature resistance). At present, the safety working temperature area of Yinlong titanate batteries is between -50 degrees and 65 degrees, while ordinary graphite negative batteries begin to decay when the temperature is lower than -20 degrees.
-30 degrees charging capacity is only 14%of the total charging capacity, and it is impossible to work properly in severe cold weather. In addition, because lithium titanate batteries are over -charged, they only have a volume change of 1%, which is called zero -changing material, which makes it a long life. Wei Yincang, chairman of Yinlong, said that the life of Yinlong's lithium titanate battery can reach 30 years, which is equivalent to the service life of the car, while the average life of the battery of ordinary graphite negative materials is only 3-4 years.
The last advantage of lithium titanate is that it has a strong rapid charging and discharge capacity and a high charging rate. At present, the charging rate of lithium titanate batteries is 10c, or even 20C, while the battery charging rate of ordinary graphite negative materials is only 2c-4C. Based on these technical characteristics of lithium titanate batteries, industry insiders believe that it meets the needs of new energy buses and large energy storage equipment. Take a bus, and generally do not exceed 4 kilometers for a single mileage. Entering the station at the end of each time will take at least a few minutes to the next departure time. At this time, the disadvantage of low energy density of lithium titanate batteries will not affect the use of passenger cars, but it reflects the benefits of battery fast charging. As a public transportation, buses have put forward higher requirements for the safety and durability of batteries.
Read recommendations:
3kw solar portable power station 110v 220v 3000w inverter lifepo4 battery fast charging ups convenie
What are some tips to make the failure rate of electric cars smaller? Live longer?
Is the lithium battery poisonous?solar battery storage system manufacturer
Last article:The failure of lithium -phosphate iron batteries in the process of charging and discharge.lithium tr
Next article:The difference between lithium battery and lead -acid battery.lithium batteries for boats Manufactur
related suggestion
deep cycle marine battery wholesale
2023-03-20lifepo4 24v manufacture
2023-04-07solar powered battery pack direct sales
2023-04-07solar power battery storage Processing
2023-04-07lithium boat batteries Processor
2023-03-22lithium golf cart batteries Processing
2023-03-22power station solar
2023-05-08solar powered generator
2023-05-08marine batteries for sale
2023-05-08solar batteries for home
2023-05-08portable power station solar
2023-05-08solar power station
2023-05-08Household Energy Storage System Battery Pack Integrated with Inverter 16S2P 51.2V 100Ah
2022-10-2051.2V 200Ah Wall Mounted Battery Pack for Home Energy Storage System
2023-06-19Rechargeable Lithium Ion Battery Pack for Medical Device
2022-10-18Lithium Ion Battery 18650 Pack 11.1V 12V 2000mAh 3000mAh
2023-02-09Home Energy Storage Battery 51.2V 200Ah 10KWh Stackable Module
2023-04-10Explanation of the Development Trends of the Global Lithium Battery Industry.portable power station
2023-10-08Polymer battery classification.solar powered electric generator
2023-05-23The advantages of 18650 cylindrical lithium battery
2022-10-12Main risks in transportation of lithium-ion batteries.solar generator for rv
2023-07-24What are the production processes of lithium batteries?
2022-11-23How to calculate the nickel -metalized battery charging stationDoes time?12v deep cycle marine batte
2023-05-24Briefly describe the structural characteristics of the high Lithium -ion battery diaphragm
2023-06-15Is the zinc fierce battery be eliminated?
2023-04-12What are the characteristics of medical instruments lithium batteries?
2023-03-01Which of the ternary lithium batteries and lithium iron phosphate batteries and solid -state batteri
2023-05-17