Emphasis on mobility notebook, laptop battery is one of the key, its use has been more and more people pay attention to time, I collected this information about laptop hp compaq mini 700 series battery, and share with you
Let's start talking about the battery materials, batteries used in notebook computers there have been three types: nickel-cadmium batteries, nickel hydrogen batteries, lithium Aspire 3000 battery; they are generally expressed as: Nickel Cadmium Ni-Cd, Ni-MH Ni-MH, lithium Li.
The first notebook to use nickel-cadmium batteries Ni-Cd, Ni-Cd batteries have as many drawbacks, such as: bulky, heavy weight, small size, short life, a memory effect and so on. As well as nickel-cadmium batteries have been eliminated, there is no sense discussing it, we all know about it.
Li batteries are now lithium and Ni-MH Ni-MH two.
I understand that in a senior engineer, lithium actually two, one is lithium, the other is the lithium-ion battery. Lithium in there early before, but not safe when used often in charge when burning, bursting, because the lithium element too active reason. Then there is the improved version of the "lithium-ion HP Compaq 420 battery", the added element lithium can inhibit the active ingredients, so that lithium really achieve a safe, efficient and convenient. The old and therefore out of lithium. As for how to distinguish them from the battery of the label will be able to identify lithium as Li, lithium-ion battery Li-ion. Now, laptops to use the so-called lithium, in fact, lithium-ion battery. Lithium-ion Dell Inspiron 1545 AC Adapter battery charge and discharge times in the 400-600 times, specially modified products, but 800 times. If you charge a daily basis, but also the best battery life of more than two years, the longest notebook battery warranty is one year is also the reason for this Ni-MH battery is the most environmentally friendly battery, environmentally friendly country are vigorously promoting the use of nickel-metal hydride batteries, as easy to recycle, and damage to the environment is minimal. However, compared to nickel-metal hydride batteries and lithium, there are some drawbacks: long charging time, the weight of a more sedate, small capacity than lithium, there is a strong memory effect. It's memory nickel-cadmium batteries, although not as big, but still need to discharge, the user must be exhausted before charging. However, nickel-metal hydride rechargeable dell latitude pp01l battery can reach more than 700 times, some good quality products up to 1200 times charge and discharge, so that more and lithium-ion batteries, lithium batteries live longer than nickel-metal hydride batteries, but also the price of nickel-metal hydride battery much lower than the lithium dell inspiron m501 battery. This is the nickel-metal hydride batteries can be the reason for the corner of the market.
Currently on the market, whether a lithium-ion or nickel metal hydride battery, the size of its capacity in mAh units are, it's Chinese name is ma. MAh size is directly related to the use of laptop time. The greater the laptop but not the longer battery life, which also linked to the notebook's components to determine, such as: CPU, graphics card, etc., using the Centrino CPU, ATI-MOBILITY RADEON graphics cards and many other hardware and use of energy-saving technology P4 CPU, NVIDIA notebook graphics cards compared with the same capacity battery, the former use of time much longer than the latter.
next blog: Worker Captures Alleged Battery Park City Burglar
source from blog: http://batteru.blogspot.com/
No comments:
Post a Comment