As an important part of the laptop battery from birth onwards caused widespread concern of the laptop battery owners of the mobile office. With the rapid development of laptop and handheld electronic products technology, its stability, time, volume and even the number of charge cycles, charging time are put forward higher requirements, and hp dv4 battery battery technology to follow the market demand, in many has made the improvement and development.

To reduce the volume reached at the same time extend the use of time, increasing the frequency of use, laptop battery adapter and reduce the memory effect of the negative impact such purposes, taking into account the cost of the battery and the use of security, battery selection constantly refined. Cathode material for lithium-ion battery, for example, can be broken down to the lithium cobalt oxide, lithium nickel oxide, lithium manganese oxide and other raw materials. From a technical standpoint, battery lithium cobalt oxide-based. To further enhance the product’s energy reserves,Dell Inspiron 1520 Battery the higher level of technology of lithium nickel material is expected to enter the market in 2000. But because of the limited impact of the cathode material for battery characteristics, according to expert estimates, by the year 2000, the volume energy density of the lithium-ion battery in about 400wh / l, the minimum thickness of a single battery should be between 4 ~ 5mm performance almost do not have much room for development.

On the whole, the development of alternative new generation of the Samsung N150 Battery lithium-ion batteries battery is imminent, professional battery manufacturers are also actively selection and research and development work. Great deal of attention in the new material is expected to replace the lithium cobalt oxide, lithium metal rechargeable batteries. Metallic lithium rechargeable battery are the anode material to direct new type of rechargeable battery using lithium metal, its most important feature is that the battery anode metal material reaction, can give full play to the new battery’s energy reserves reached 2 times more than conventional lithium-ion battery, and in the discharge terms of capacity, even up to 10 times that of traditional products. Lenovo computer company has been concerned about the laptop dedicated to the development of efficient battery to maintain close contact with professional battery manufacturers invest a lot of funds to conduct an independent study, efforts to provide Chinese customers with efficient, economic latestToshiba PA3904U-1BRS battery technology.

Zinc-air battery is also replaced the leader in new materials of lithium cobalt oxide, it is the negative use of zinc, very characteristic. Air zinc battery free charging, there are certain problems, but the Compaq Presario V2000 majority of battery manufacturers are actively seeking solutions, I believe that the maturity zinc battery products will soon come out. —- It can be predicted that in the near future, whether laptop manufacturers or users will face more and more efficient and more practical choice, while the number of the birth of a battery of new technologies and new materials will future battery market a revolutionary impact.

Experts predict the future of the notebook computer can do in theory Lenovo B450 battery use time more than 20 hours, the entire battery module thickness of only 12.7mm (approximately 1/2 to 2/3), at the same time the weight will greatly reduced, so that more users to fully enjoy the fun of mobile office.