Anyone who has bought a mobile phone and even watched a cell phone advertisement on television within the last 5 years has heard of 3G and 4G cell broadband service. Both of these services are mobile phone technology which permits cell phones to entry the internet, send e-mail, obtain photos and far more. The “G” in each of those stands for technology, making it apparent that 4G is just the newest version of 3G technology. In the present day, most cell phones still use 3G technology, but 4G is looming on the horizon as more service providers are extending their cell phone offerings to gadgets offering pre-4G and 4G technology.
Lithium ion (Li-ion) batteries have rapidly turn into essentially the most widely utilized battery chemistry in right this moment’s moveable digital gadgets akin to laptops, cell telephones, and PDAs. On account of high power density, the light-weight, and the development flexibility, Li-ion and Li-ion polymer batteries have replaced nickel rechargeable batteries! All prime battery producers have introduced next technology Li-ion cells. Lithium-ion batteries will power the hybrid and electrical car revolution. And revolution shouldn’t be too sturdy a phrase for it.