How to confirm a laptop battery failure

Because the battery is the "engine" of the notebook computer, many friends are very concerned about the battery. If there is a problem with the laptop battery, in the absence of external power, the notebook computer becomes a push scrap metal, then the laptop battery in the end what is easy to fault, how can we confirm the fault of the laptop battery?

If a laptop battery fails, it can be more than a battery charge. There are many reasons for this failure, it may be due to a part of the board burned out, or a battery chip damaged, this failure, usually unable to repair, this is because the laptop battery a gluing way to encapsulate the battery pack, if you open the plastic shell, the plastic shell will certainly damage. Therefore, if there is a failure, it is recommended to purchase a new battery.

In addition, the operation of the battery pack requires many parameters to be set up to be used more effectively. Major brand manufacturers use different software, but the main function is power management, so that the use of batteries in a safe state, the effective use of each power. However, some misoperation will allow the setting of the parameters of the problem, so some notebook manufacturers in the design of notebooks, if the battery self-rectification program, after the implementation of the program, the battery automatically adjusted to the best state, if it can not solve the problem, it is necessary to return the battery manufacturers to test.