Lithium Battery 3.7V Lithium Polymer Battery 3.2V LifePo4 Battery 1.2V Ni-MH Battery Button Coin Battery
3.7V Battery Pack 7.4V Battery Pack 11.1V Battery Pack 14.8V Battery Pack Other Battery Pack
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:2024-04-12 Hits: Popular:AG11 battery
Power battery classification and use
First, lead-acid batteries
It is currently the most widely used battery for electric vehicles, according to incomplete statistics, in the already produced electric
In automobiles, the proportion of lead-acid batteries is 90%, which is mainly due to its many advantages: development history
With a long history, the technology is more mature, the specific power is larger, and the cycle life can also reach 800~1000 times
Ben is lower. However, the specific energy of the lead-acid battery is very low, only about 40W·h/kg, and the fast charging technology is also
It is not yet mature (generally slow charge is more than 8 hours), and it is seriously polluted.
Second, lithium-ion batteries
Its specific energy and specific power are very high, up to 150W·h/kg and 1600W/kg, respectively, and cycle life
Long, about 1200 times, and the charging time is short, 2~4h, the use voltage can reach 4V, the use of safety
The sex is also relatively good. However, lithium-ion batteries have high price, poor fast charge and discharge performance, and overcharge and discharge protection
The protection problem has affected the further application and development of lithium batteries.
Three, nickel metal hydride battery
Nickel-metal hydride batteries are currently mainly used in hybrid electric vehicles, but the performance can not meet the current pure electric vehicles and plug-in
The demand for electric hybrid vehicles, which require a driving range of more than 200 kilometers, is nickel-metal hydride batteries
10 times the pure electric range offered. Although the performance of fuel cells is very good, but the technology is difficult.
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