The details of the laptop battery

The laptop battery is user using a laptop computer is an essential thing, when you need a mobile office or can not use an external power supply situation, we need to use the laptop battery, then how can better care of their laptop battery so that it provides more long life time? Next, I will detail some tips about laptop battery maintenance.

The laptop battery is user using a laptop computer is an essential thing, when you need a mobile office or can not use an external power supply situation, we need to use the laptop battery, then how can better care of their laptop battery so that it provides more long life time? Next, I will detail some tips about laptop battery maintenance.

Now appearing on the market penetration is highest lithium ion battery (Li-ion). Know your laptop battery you need to clarify the following parameters: Asus A42-UL50 Battery capacity, rated voltage, temperature normal use.

▲ general notebook battery parameters

Capacity size judgment marked mAh battery. MA when the size is directly related to the laptop battery use time, but it can not be generalized. Not to say that the greater use of the capacity of the Dell Latitude E5520 Battery time will be longer battery life is closely related to the actual use of the process as well as the notebook’s power consumption. Normally the next higher the energy consumption of the configuration of the laptop must be the greater, the greater the amount of computing power of the run, the faster the passage.

▲ 7800mAh large capacity

Divided into notebook battery laptop battery rated voltage rated voltage and notebook rated voltage, generally both, there is a certain difference between the former refers to the longest stay during the time of the voltage HP ProBook 4420s battery when the battery voltage drops during the discharge process. Laptop while charging use or just has been charged, the voltage will than use only the battery. Therefore, the rated voltage of the battery marked slightly lower.

▲ monogram on the notebook adapter

The normal operating temperature of the rated voltage of the notebook is the the battery normal working temperature range, for use in non-normal temperatures may appear dangerous (explosion), as well as unnecessary trouble (leakage, a sudden power failure), the general Asus c41-ux50 Battery during use This happens less, but users when in use and do not effect, avoid the battery is close to overheating or too cold objects.

About how to distinguish the parameters of the battery? We can see from the above picture, the battery category as Li-ion, lithium-ion Dell XPS M1730 battery. The rated output voltage of 10.8V, 4400mAh charge. Some batteries also marked the manufacturers, production, normal operating temperature (0 degrees Celsius to -60 degrees Celsius), the battery identification. These logos, we can view the own notebook battery specifications.

In fact, the nature and ordinary laptop battery rechargeable battery does not have two kind, just the major manufacturers for their models look a battery case processing, so that the shell peel Dell Inspiron 9400 Battery?, the internal structure of the ordinary the biggest obstacle to the independent design of the major brands of laptop battery pack does not make any difference, that is common mutual restraint major brands laptop battery.

▲ different laptop battery manufacturers to design the appearance of the same

Demolition HP-Compaq nw8440 Battery with ordinary dry and not much difference between the following introduction, I hope everyone with a deeper understanding of the laptop battery.

▲ traditional 6-cell battery internal structure

▲ laptop battery control circuit

A closer look inside a battery, which is actually several groups of series-parallel circuit of the battery, in general, by the single battery capacity requirements and notebook battery voltage constraints, HP Pavilion DV8000 Battery commonly used in parallel with the way after the first series to ensure its operating voltage and battery capacity, for example, most mainstream 12.5V 4000MAh laptop batteries generally so constituted: the first three single-cell voltage of 4.2V, 2000MAh batteries in series reaches its nominal 12.5V voltage, and then again by a group of the same battery unit composed of a parallel circuit to enhance the overall capacity of the battery to 4000MAh, this battery is generally said to the 6-cell battery pack.

▲ regular 6-cell battery arrangement

II believe we have some understanding of the ?Dell Vostro V131 Battery?parameters and structure, then the next, we will send all maintenance and proper use of the notebook.

Have a certain understanding for the inside and outside of the laptop battery and power supply principle, we will be able to better use in the day-to-day work life laptop battery. Next, introduce some tips dell latitude e6320 battery?use.

▲ laptop battery shape

But the basic form similar principle First get a new battery, rechargeable lithium battery used in the previous three practice of many users is 12 hours or more. This practice online, there are a lot of controversy, the merchant said to do so in order to fully activate the activity of the dell studio 1745 battery to fully wake up a new battery. This reason sounds very full and credible, but we have not thought about this issue. If the laptop battery is also no firm will be fully activated on the appearance of the words, such products can be said that the only semi-finished products. Not require each user to have mastered the skills of the activation of the battery, in reality impossible.

▲ three times before the laptop battery charge and discharge should be sufficient

However, this is actually necessary, not because of the above reasons, but because the

Asus EEE PC 901 Battery activated natural discharge process, like general notebook factory needs over a certain amount of time to buy, after the natural discharge battery power is significantly lower than the factory, and then, when you need just purchased the notebook after their discharge Remember to power all the shine remained about 5% to plug in the power on charge the battery, so repeated 3 times, can effectively eliminate the battery memory effect.

Again, a lot of users in the use of battery very confused, what should or should not wait until the battery is completely depleted before charging. This problem is in fact the answer should be the case, if you can do this is definitely a good thing, but if you took the trouble. I said absolutely not excessive discharge (the Dell Studio PP39L Battery is less than 3%), proved excessive discharge is absolutely harmful to the battery, it will shorten the battery life. Therefore, when notebook prompted low power consumption on a timely charge.

▲ When the remaining battery more charging is not recommended

Some merchants have repeatedly declared their lithium batteries have no memory effect, which is misleading consumers say. So when your battery when there is more power, or do not charge for the good, because the memory effect does exist. The memory effect is an effect crystallization of the battery because of the use of the battery contents. Generally occurs in nickel-cadmium HP-Compaq CQ45 Battery, lithium batteries for this phenomenon is not obvious. CAUSE is not entirely due to the charging and discharging of the battery repeated part. Cause the battery to temporary reduced capacity, reduced time. Develop good habits charging and discharging is essential. Remember sufficient dissatisfaction power charging power too.

Third, for the long-term without the battery should be how to do, it is recommended that into the 40-50% of the electricity, placed in cryogenic shade, the following test data can illustrate this problem.

▲ The percentage relative to the initial value of the percentage of saturation at the time

Of course, the best month to take the battery out with time, can guarantee the battery good state of preservation, but not so the runs completely lost and damage the battery.

Fourth, in the instructions for use of the laptop in one month should be full charge and put an “if it is necessary. Laptops use lithium-ion batteries are generally with management chip and charge control chips. Management chip, a series of registers, there is capacity, temperature, state of charge and discharge times and values. These values ??are in use will gradually change. Use a month later in the instructions for use of the laptop should fully charge and discharge time “main role is to fix these registers where the wrong value, so that the Sony PCGA-BP2NX Battery charge control and nominal capacity consistent with the actual situation of the battery.

▲ new lithium polymer battery slimmer shape

The last to talk about how to make Dell T117C Battery last long. Since you bought a laptop is to use it, the battery is a consumable, is bound with the continuation of the time toward the end-of-life. How to make the books longer battery life? Using some energy-saving technology it? But this is bound to affect the the notebook operating efficiency and processing speed. By doing so, there is no practical significance, laptop use it, not for furnishings. Thus Finally, I suggest that you care about how to use the notebook with a good laptop instead. The attention battery daily habits, the normal use of the battery can.

From:http://www.allbatteryshop.com