subject: Lithium ion battery is the improved product. Lithium batteries have a long time ago [print this page] Currently on the market used mainly nickel-metal hydride secondary batteries (Ni-MH) and lithium-ion (Li-ion) types. Lithium ion batteries are Batterylaptop battery already in volume production of liquid lithium-ion battery (LiB) and lithium ion polymer battery (LiP) two. So in many cases, the battery mark the Li-ion must be the lithium-ion battery. But not necessarily liquid lithium-ion battery, is also possible that lithium-ion polymer battery.
Lithium ion battery is the improved product. Lithium batteries have a long time ago, but lithium is a highly active (remember it in the periodic table of the position?) Of metal, it is not safe when used often in charge when burning, burst case, then there will be a modified lithium-ion batteries, Dell FK890 battery Dell Inspiron 1721 batterylithium element added to inhibit the active ingredients (such as cobalt, manganese, etc.) so that lithium truly achieve a safe, efficient, convenient, and the old lithium batteries also will basically eliminated. As to how to distinguish them from the battery of the label can identify lithium as Li, lithium-ion battery Li-ion. Now, laptops and mobile phones using the so-called "lithium batteries", are in fact lithium ion battery.
The basic structure of modern batteries, including cathode, anode and electrolyte three elements. As a battery, lithium ion battery also has three elements. General lithium-ion technology uses liquid or inorganic colloidal electrolyte, requiring combustible solid shell to accommodate the active ingredients, which increases battery weight and cost, also limit the size and shape flexibility. In general, liquid lithium ion battery is the minimum thickness of 6mm, a further reduction is more difficult.
In addition, on some phones, the charge for more than a certain time, if not remove the charger, this time not only to stop charging system, will begin discharge - charge cycle. Perhaps the makers of this approach has its own purpose, but apparently the battery and cell phone / charger is detrimental to the life terms. At the same time, long charging would take a long time, Dell Inspiron 4000 battery Dell Inspiron 8200 batteryoften requires at night, and to our power grid situation, at night in many parts of the voltage are high, and volatile. As already said, the lithium battery is very delicate, and its power than the nickel-resistance in the charge and discharge aspects of fluctuations in the capacity of much less, so this brings additional risk.
Lithium ion battery is the improved product. Lithium batteries have a long time ago
