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Sino Science&Technology Battery Co.,ltd is a high-tech production enterprise which specialize in the R&D and production of Lifepo4 batteries,energy storage battery,portable UPS power supply,personalized customization lithium battery pack etc .
Environmental cylindrical 18650 21700 32700 26650 14500 18500 lithium ion rechargeable battery, LifePO4 battery,3.7V lithium polymer battery, NiMH battery , NiCD battery ,Lead acid battery,dry cell battery ,alkaline battery ,heavy duty battery, button cell battery etc. we devote to R&D,innovation ,production & sales
Shenzhen Green Power Energy Battery Co.,ltd specializes in a wide range of digital battery such as environmental cylindrical 18650 21700 32700 26650 14500 18500 lithium ion rechargeable battery, LifePO4 battery, 3.7V lithium polymer battery, NiMH battery, NiCD battery, dry cell battery, alkaline battery, heavy duty battery, button cell battery etc. we devote to R&D, innovation, production & sales. With automatic production machines we have been exported goods to all over the world over 15years. We have complete exported certificate such as KC, CE, UL, BSCI, ROHS, BIS, SGS, PSE etc
Dongguan Datapower New Energy Co.,ltd is a high-tech production enterprise which specialize in the R&D and production&sale of lithium polymer batteries,drone battery,airplane batteries &battery pack etc.
Anhui Seong-hee New Energy Technology Co.,ltd is a high-tech production enterprise which specialize in the R&D and production of primary batteries. And mainly produces and sells alkaline batteries & carbon zinc batteries. there are size AA, AAA, C, D, 9V etc
Guizhou STD Battery Co.,ltd is a high-tech production enterprise which specialize in the R&D and production & sale of lithium polymer batteries, drone battery, airplane batteries & battery pack etc.
release time:2023-06-27 Hits: Popular:AG11 battery
1、 Better low-temperature discharge performance
Compared with other batteries, ternary batteries are more suitable for use at low temperatures, as low temperatures do not affect battery performance. The vast territory of our country results in significant differences in temperature between the north and south of our country. Moreover, China is also a major country in electric vehicles. In cities with significant temperature differences between winter and summer, ternary lithium batteries can better play their role.
Compared with the ternary lithium battery, the Lithium iron phosphate battery, which attaches importance to high temperature resistance, can not play its advantages in winter when the temperature is low, and will be extremely weak.
2、 Higher energy density
At present, according to relevant data, the energy density of the 18650 cylindrical battery made of ternary materials has reached 232Wh/kg, and will continue to increase to 293Wh/kg in the future. And three yuan; Compared with lithium battery, the energy density of Lithium iron phosphate battery is a little lower, which can only reach about 150Wh/kg, and the hope of the energy density of Lithium iron phosphate battery breaking through 300Wh/kg in the future is also very slim.
Moreover, for household electric vehicles, batteries with low energy density not only occupy more space, but also have heavier weight, which greatly affects the battery's endurance during use. Relatively speaking, the ternary lithium battery will save more space than the Lithium iron phosphate battery, and will solve the problem of excessive weight.
3、 Higher charging efficiency
In addition to the advantages in endurance, the ternary lithium battery also has certain advantages in charging. Compared with the Lithium iron phosphate battery, the charging efficiency of the ternary lithium battery is higher. At present, there are two widely used charging methods: constant current charging and constant voltage charging.
At the beginning of charging, constant current charging is generally used. At this time, the current is larger and the charging efficiency is higher. After constant current charging, the voltage inside the battery will reach a certain value, which will enter the constant voltage charging stage. This charging method will make the battery charge more fully.
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