The Rectitude Use of lithium batteries
Posted by ecsem1 on Jan 25, 2010The Rectitude Use of lithium batteries
In mobile phones, both from a technical point of view or from the assessment of price considerations, the battery will have an important position. Until now, the market is selling mobile phones in use is basically the battery from nickel batteries completed the transition to lithium batteries. Perhaps because the cell phone battery has just a nickel batteries, lithium batteries, the revolution, the understanding of lithium batteries are not uniform as Sony PCGA-BP2NX Sony VGP-BPS2 sony VGP-BPS8, not to say in many cases correctly, and practice is very popular. Therefore, in order to understand that the lithium batteries, a good overview of the proper use of lithium batteries are required.
lithium battery types are as follows:
Currently on the market used mostly nickel-metal hydride secondary batteries (Ni-MH) and used lithium-ion (Li-Ion). Lithium-ion batteries have been the mass production of liquid lithium-ion battery (LIB) and lithium-ion polymer battery (LIP) in two ways. Therefore, in many cases you have the 319411-001 HP Pavilion dv2000 Battery on the character of the Li-ion, the lithium-ion battery. But not necessarily that of liquid lithium-ion battery also possible that the polymer-lithium-ion battery.
Lithium-ion battery is a lithium battery improved products. Lithium batteries have a long time ago, but lithium is a very active (You do remember the situation in the periodic table?) Made of metal, it is not very safe when used often by burning, breaking situation, then there is an improved Lithium-ion batteries, lithium is the added element of active ingredients (such as cobalt, manganese, etc.) so that lithium to secure real to Sony VGP-BPS9 VGP-BPS9A/B?Sony VGP-BPS3, efficient, convenient, inhibit, while the old lithium batteries are also excluded. What, how they differ from the label of the battery to be able to determine lithium-ion battery for Li, lithium-ion battery for Li-. Now, laptops and cell phones with the so-called “lithium batteries”, in fact, are lithium-ion battery.
The basic structure of modern batteries, including anode, cathode and electrolyte three elements. As a kind of battery, lithium-ion battery has these three elements. General lithium-ion technology uses a liquid or inorganic gel electrolyte, a solid combustible shell to the drug like PA3191U-2BRS battery Toshiba PA3191U-3BRS battery, which increases to meet the battery weight and cost, but also the limitations of the size and styling flexibility. In general, liquid lithium ion secondary battery is a minimum thickness of 6 mm, a further reduction to the more difficult.
The so-called polymer lithium-ion batteries are the three main structures in at least one or more of the use of polymeric materials as the main battery system.
A new generation of polymer lithium-ion polymer battery technology is already very high level, it may take the form of thin (0.5 mm is the thinnest), of any size and any form of greatly increased battery Flexible design so they can meet the demand, every shape and capacity of the battery. At the same time, polymer lithium-ion battery unit of energy than the current lithium-ion batteries in general increased by 50%, of its capacity to HP Pavilion dv6000 Battery HSTNN-LB31, charge-discharge characteristics, safety, operating temperature range, durability and to improve environmental performance in such aspects as compared with large lithium-ion battery.
Currently on the market in liquid lithium-ion (LIB) over-charging of the battery case, and therefore likely to cause safety valve ruptured fire situation, it is very dangerous, and the need to have installed the IC-controller to ensure that the battery not protect more to happen – with the matter in charge. The polymer lithium-ion batteries, this kind of battery Lithium-ion batteries in terms of relative fluid has a good resistance to charge and discharge cycles characteristics Toshiba PA3399U-1BRS Acer Aspire 3000 battery BTP-58A1,we add the external IC circuit protection requirements can be suitably relaxed. In addition, in the custody of polymer lithium-ion batteries can take advantage of the IC constant current responsibilities, and lithium-ion batteries used in the secondary CCCV (Currert Constant-Constant Voltage) charge is the time required for a comparison should be shortened, a lot can wait.