How should the laptop battery be used?

According to statistics, choosing a portablecomputer, the future owner is least interested in what kind of laptop battery is used in this model. Well, to learn the rules of using this battery, you can not even speak.

The natural result of this approach is a completeignoring the manufacturer's recommendations and accelerated deterioration of the batteries. A person who has never looked at the "Battery of a laptop" section of computer company prices may seem that this part of the computing system is an expendable material and does not require any special treatment. In reality, however, the cost of a battery often ranges from half to a fourth of the price of the product, which is quite a lot. Therefore, such a valuable component as a laptop battery, you need to cherish.

Rules of operation

One of the most common mistakes,allowed by the owners of laptops, is a constant work with the battery. Nowadays, when full-sized personal computers gradually give way to their compact mobile counterparts, many users use the laptop as a stationary desktop system.

То есть более 90% времени он работает от сети, а the internal source is idle. Because of this mode, the laptop's battery degrades very quickly, losing capacity, and when it becomes necessary to work autonomously, the system's operating time is completely inconsistent with the one specified in the instruction (usually it is several times smaller).

Вывод:When using the notebook for an extended period of time as an alternative to a desktop computer, the internal power source must be removed. At the same time, the level of its charge should be about 40-50%, and once a month you should recharge the battery by installing it back into the laptop. Alternatively, you can periodically switch the system to battery power.

The second mistake is that fewaware of the presence of a calibration function. As a result, due to the unconfigured operation of the controller, for example, the battery for a Toshiba laptop (and not only) is losing capacity. The calibrated controller has the ability to accurately determine the remaining charge, the current state and the level of fullness of the cells.

The essence of this function is thatfirst full charge occurs, its level is “remembered” by the controller circuit as the maximum value. Then discharge until the computer turns off. This is fixed as a minimum threshold. If the calibration is not performed periodically, then the actual and recorded values ​​may differ significantly. Because of this, the charging process can begin long before a complete discharge (or the indicator will show the full battery, and the operating time will be only a couple of minutes). Conclusion: you need to go into the BIOS (for example, the F2 button) and activate the "Calibration" field. As an option: download a special utility from the laptop manufacturer’s website and use it to configure it.

Some interesting facts

On long journeys when the power networkunavailable, and you can not charge the battery in a standard way, the solar battery for a laptop comes to the rescue. Inside this device is its own battery, charged by the energy of sunlight. It is convenient enough, but there are a number of features that can be found by studying the relevant information.

В ноутбуках "Тошиба", например, предусмотрена a function that allows you to specify the mode of use - stationary or mobile. The charge controller operation is adjusted accordingly, extending battery life.