Have a good laptop battery
is one of the most important parts of owning a laptop, especially if
you intend to take advantage of the portability of the laptop without a
good battery, the laptop must be plugged into the wall with great more
often, limiting their ability to carry with you. Modern laptop
batteries tend to last three to five hours, depending on the needs of
computer power and programs the user runs. Few things are as
frustrating as when the laptop battery suddenly not fully charged or to
hold office for a time, and when this happens, you probably want to
buy a spare battery.
common laptop battery is dell battery
,toshiba battery
,acer battery
,sony battery
.
There are many manufacturers of laptop batteries and more retailers to
purchase from your laptop battery. However, their biggest concern in
buying a laptop battery will choose the battery that fits your computer.
You'll need to know the make and model number of your laptop, if you
do not know this improvised or do not have the necessary documents,
check inside the battery compartment of your laptop while the computer
is turned off and unplugged. There you should find the model number,
along with other information. You can also find the part number of
laptop battery, located on the battery cover.
When buying a laptop battery is likely to have only one or two options
that fit your team. Choose the battery with long life for your
equipment. There are different types of laptop batteries, because the
technologies of each are very different, a laptop must be designed
specifically for the type of battery used. Most laptops are only
designed to use a type of battery technology.
The nickel-cadmium battery, known as nickel-cadmium (pronounced
"quasi-Kad"), which used to be the most common type of laptop battery.
Nickel cadmium batteries could not hold on to power largely by today's
standards, and could only be charged with a limited number of times.
nickel-cadmium batteries can be easily ruined by staying in the charger
after it has reached full charge, or to be recharged before they were
completely dead. The latter problem, called the "memory effect" means
that if you recharge the laptop before it was completely down, would
remember the moment you put it back in the charger, and now downloads
only the next time you use it.
The nickel metal hydride (NiMH) laptop battery was the next step after
NC. NiMH batteries can have much more energy than NiCd, but still had
some memory effect - though not as pronounced. Lithium ion (Li-Ion) is
the latest technology of laptop batteries, although Li-Ion batteries
have approximately the same amount of power as NiMH batteries, which are
considerably lighter and much higher. Laptop Battery Li-Ion has no
memory effect and lasts much longer than their predecessors. If your
laptop supports multiple types of batteries, and Li-Ion battery is one
of them, then you should choose the Li-Ion as the best type of battery
for your laptop.
Whatever type you have, it is important to properly care for the laptop
battery in order to get as much life out of it as possible.
"Conditioning," which means full compliance and then fully charge the
battery, it should be done at least every few weeks, as it maintains the
full capacity of your laptop battery. Some authorities claim that this
is not necessary with lithium-ion batteries, while others say it's a
good idea to condition all laptop batteries regularly, rather than just
leave them plugged into the wall at all times. The laptop battery
should never be stored in an area that falls below 50 C or rises above
95 C, which means that your laptop should not be left in the car or in a
storage area that is not climate controlled. In addition, for long
term storage of six months or more, the laptop battery should be
discharged to 50% capacity and removed from the computer, a battery
stored for an extended period of time at full capacity can lose the
ability full load, while a battery stored in a fully discharged state
may not be able to reload all.