Do You Know What Make The Li-Ion Battery Of Choice?
As a result of the reduced size and increased power hunger of modern laptops and other portable equipment the industry had to invent lithium-ion (Li-ion) rechargeable batteries.The use of lightweight carbon and lithium for the electrodes makes these batteries especially lightweight and compact.Also the performance is superior to traditional rechargeable batteries.The lithium primary battery in cameras and the lithium-ion batteries used in most laptops are very different.As the source of power for many applications the lithium-ion battery has evolved as the market leader since it’s invention in 1990.
There are many facts that further the superior acceptance of these cells in an exploding market.Besides the higher energy density and higher voltage per cell,li-ion batteries also need longer to self discharge,are easier to recharge and less harmful for the environment,operate better under cold temperature,live longer and are easier to manage.In lithium-ion batteries there is also no memory effect,so that is it not necessary to fully discharge them before they are recharged.As they can take several hundreds of discharge and charge cycles,the stay in good working condition for much longer.They have no memory effect,which means that you do not have to completely discharge them before recharging, as with some other battery chemistries.
The explosion of the electronic consumer market has lead to the impressive popularity of these batteries,which are now used in iPods,iPhones,mp3 players,PDAs,laptops and other electronic equipment.Energy density is the factor that determines the weight and size of batteries.With their dramatically improved volumetric energy density,lithium batteries allow designers to create slim and light gadgets for today’s market.Industries like aerospace,automotive and defense also have applications where the high energy density of Li-ion batteries is needed.As they have a higher operating voltage,only fewer cells need to be combined in a pack,which reduces assembly costs and improves reliability.
Lithium-ion batteries have also been in the news lately.That’s because these batteries have the ability to burst into flames occasionally.It’s not very common,just two or three battery packs per million have a problem-but when it happens,it’s extreme.In some situations,the failure rate can rise, and when that happens you end up with a worldwide battery recall that can cost manufacturers millions of dollars.Lithium-ion batteries are incredibly popular these days.You can find them in laptops,PDAs,cell phones and iPods.They’re so common because,pound for pound,they’re some of the most energetic rechargeable batteries available.
Also li-ion batteries can easily be build in different shapes and sizes and therefore can be used in various devices.After hearing about all these great features,there has to be some problem, too.The only known problem is,that they can burst into flames in very rare occasions,maybe twice in a million.Without doubt lithium-ion battery is the most powerful and energetic batteries available and should be used wherever possible.Lithium is also a highly reactive element,meaning that a lot of energy can be stored in its atomic bonds.This translates into a very high energy density for lithium-ion batteries.A lithium-ion battery pack loses only about 5 percent of its charge per month, compared to a 20 percent loss per month for NiMH batteries.
Article From: http://www.batteryfaq.net/battery-news/do-you-know-what-make-the-li-ion-battery-of-choice-2198.html
Processing your request, Please wait....
