First you need to deploy a myth that persists in the minds of many people.
The battery memory effect. Based on lithium-ion battery is actually a myth, that only applies to the largest nickel batteries. So fully discharging and charging of the battery is completely useless and even harmful, as discussed below.
Live Battery – Batteries, Chargers and Transformers The modern lithium battery can be charged regardless of their current percentage, and that has absolutely no negative effect on performance. Should I remove the battery when A / C is online Many laptop users have and we will answer this question at this time:
The answer is: Yes and no, depends on the situation.
Having a fully charged battery and the laptop connected is not harmful, because as soon as the battery level reaches 100% of the battery stops receiving charging energy and this energy is diverted directly to the power supply system of the laptop. However there is a downside to keep the battery in its housing when the laptop is connected, but only if you are currently suffering from excessive heating caused by the hardware of the laptop.
- In normal use, if the laptop does not get too hot (CPU and hard drive about 40 ° C to 50 ° C), the battery should be in the laptop plug;
- In intensive which leads to a large amount of heat produced (ie, games, temperatures above 60 ° C) of the battery must be removed from the wall in order to avoid unwanted heating.
Heat, including the fact that it has 100% load, is the great enemy of the lithium battery and not the plug, as many might think so.
Download the battery fully (until laptop power shutdown, 0%) should be avoided, as this stresses the battery a lot and may even damage. It is recommended to perform partial discharges to capacity levels of 20 ~ 30% and frequent charges, instead of performing a full discharge followed by a full charge.
Laptop batteries contain a capacity meter that lets us know the exact amount of stored energy. However, due to cyclic loading / unloading, this sensor tends to be inaccurate overtime.
Some laptops include in their BIOS, tools to calibrate the battery indicator, which is nothing more than a full discharge followed by a full charge.
Therefore to calibrate the meter, should be performed in every 30 discharge cycles, a complete dump without stopping, also followed by a non-stop, full charge.
An inaccurate meter can lead to the fact that the values of the capacity of the battery is wrong. The battery can report that still has 10% capacity, when it actually has a much lower value, and this causes the computer shutdown unexpectedly.
3Discharge Chart (or load) cycles consist of using whatever battery (100%), but not necessarily all at once.
For example, you can use the laptop for a few minutes in a day, with half of its capacity and then charge it completely. If you did the same on the next day, there will be a discharge cycle, not two, so it may take several days to complete discharge cycle is complete.
How to perform a calibration (full discharge)?
The best method to do a full discharge (100% of a minimum of 3%) consists of the following procedure:
Fully charge the battery to full capacity (100%);
Let the battery “rest” fully charged for 2 hours or more to cool the charging process. You can use the computer normally within this period;
Unplug the power cord and set the computer to hibernate automatically in the least amount as described by the sequence of images below (click on the images to enlarge);
Let the downloading computer, without stopping, until it hibernates. You can use the computer normally within this period;
When the computer shuts down completely, stay in hibernation for 5 hours or more;
Connect the device to the A / C for a full charge without stopping to full capacity (100%). You can use the computer normally within this period.
After the calibration process, the reported level of wear is usually higher than before. This is natural, since it began reporting the true current capacity of the battery has to hold office. Lithium batteries have a limited amount of discharge cycles (typically 200 to 300 cycles) and retained less capacity over time.
Many people tend to think “If calibrating gives higher wear level, then it is a bad thing.” This is incorrect, because as said, the calibration is meant to have its report of actual capacity battery that can hold, and is intended to avoid surprises, for example, be in the middle of a presentation and suddenly the computer shuts down at 30% load.
To store a battery for long periods of time, their carrying capacity should be around 40% and should be stored in a cool and dry as possible. A refrigerator can be used (0 ° C – 10 ° C), but only if the battery is kept isolated from any moisture.
It must be said again that the battery’s worst enemy is heat, so leave the laptop in the car on a hot summer day is half way to kill the battery.
Purchasing a Replacement Battery
If you intend to purchase another battery, it is recommended to do so only when the battery power is very degraded. If this is not the case, the use of a battery leads to its degradation.
If a spare is purchased and not used for a long time, the storage method above should be used.
Additionally, when purchasing a battery should pay attention to the date of manufacture.
Advantages in using BatteryCare
BatteryCare allows you to have control over the number of discharge cycles, and when it reaches 30 (or another value set), warns that it’s time to do a full download to keep the battery indicator calibrated.
Like this, it is always guaranteed to have the correct capacity values reported by the battery.
In addition, when using the battery, it is possible to suspend some of the operating system features that help degrade autonomy (only in Windows Vista or higher):
- Windows Aero, the theme that allows visual effects such as transparency of windows, requires acceleration of the graphics card, which obviously will help decrease the battery life;
- SuperFetch, ReadyBoost and SearchIndexer are three Windows Vista (and higher) services, even in battery mode, the hard drive being used much and increase the overall energy consumption, thus reducing its life. Stopping these services has absolutely no negative impact on the performance or safety of the system.
These features will resume once the laptop is plugged into the power / C.
Laptop (which, even that) is the name for the mobile computer, which takes place on the lap. In the late 1980s resulted in the name of a Toshiba notebook to particularly compact and light (like a notebook) market devices better . Meanwhile, the terms notebook and laptop in the German speaking countries but that are used interchangeably with the term laptop is used tend to be small for the medium types. Analogous to the term “computer” for computers were suspending their names Eindeutschung laptop computer or mobile computer propagated, who could hardly prevail. In the German vernacular was, however temporarily, the designation Schlepptop input. This may have originated when the Nixdorf Computer AG in 1985 for eight-pound and 8,000 DM expensive Portable 8810/25 introduced . In the English-speaking countries the term is often used laptop or notebook or laptop computer even more. distinguish which is the netbook, a much smaller device without an optical drive. Also delineate the Portable; computer of this type are only for rare special applications (eg military) used where laptops can not be used. Portables do not have the book format of a notebook,
Economy and finance but rather are suitcase-shaped. This was necessary to accommodate the picture tube in the device. Portables usually contain no mobile technology, but that of the desktop computer with the ability to take normal sized expansion cards.
Yol and finance
Economy and finance “International Finance Corporation (IFC),” which will be held in Istanbul by the 2 to 3 October 2003, at “Microfinance: Global Experience and Prospects for Turkey ‘Workshop on” document for the conference: Laptop Bateries MICROFINANCE finance and laptop
Economy and finance 1. What is Microfinance? According to most people, microfinance, a manufacturer of extremely poor households in activities to help them grow their businesses girişmelerine or very small amounts are very small loans (microcredit) to open and provide means. Over time, without access to traditional formal financial institutions of the poor and very poor people understood that they need a variety of different financial products, micro-scope, a wider range of services (credit, savings, insurance, etc.). Expanded to include. Laptop Ecommerce and finance Credit and finance Financial position: is concerned with understanding the personal resources available by examining net worth and household cash flow. Net worth is a person’s balance sheet, calculated by adding up all assets under that person’s control, minus all liabilities of the household, at one point in time. Household cash flow totals up all the expected sources of income within a year, minus all expected expenses within the same year. From this analysis, the financial planner can determine to what degree and in what time the personal goals can be accomplished.From a finance site.