Laptop battery now only use ten minutes

HP laptop battery now only use ten minutes, and ways to save?
I own a Lenovo Y450, is apparently the end of 2009 to acquire.
Prior to the battery play, if the battery is dead, charge it while playing side, and sometimes continues to be stuffed with game titles, hearing friends say this is not best for battery, I went subsequently changed the battery is full to win, take several months some days then come forth with a totally charged stood. The time has come to put a complete charge might be too long, almost annually look. Replace it is actually hundred percent with the electricity, will not take ten minutes to shut down, actually, ends 50% once the shutdown. Battery drain fast. Plug the power start charging from 0 to hundred percent with the electricity it is usually ten mins for the charge finished. Such as this seriously isn't no saving battery?
I could often, each time battery installed, but after shutdown laptop keyboard panel you can find five of the lights on, bed not the culprit this occurring? I know how the computer is a normal quickly laptop. Only usually do not boot, these lamps have been lit, close up yesterday after it really is fully charged and bright lights through the night, i just turned on once it has been suggested that this remaining 1%.

1, it is usually a consumable, its own life is charging a while, along with the power-down, it will slowly discharge power attached to the charging time. If the battery has become on the computer, then the charge should have happened often times. The best battery charging times will one thousand times (life) to ensure that almost all of the battery is only a few hundred times. Like some Sanyo batteries will clearly striking that it's possible to mark thousand-fold rechargeable. As long as it's not at all marked, it requires to be just a few hundred times.
2, your battery is nearing everything of software and hardware tools can't repair the problem, the proposed purchase of a new battery.
3, or else frequent power outages, It is best to later on, and you must utilize battery if the battery is connected only then, sometimes to try to eliminate it having a plastic bag sealed. If long minus the Compaq laptop battery, charging time every six months.

First, the rechargeable life of the battery
1, the books used rechargeable battery charge and discharge times are often 500 times, how the battery has been fully charged again after discharge (battery alone), and it is repeated utilisation of the number is 500;
In the "replenish discharge" on the occasion of use, i.e. while charging, while case of usage, since it is not the strict sense of the charge and discharge, in order that the number increases;
2, rechargeable batteries have few taboos, one taboo long-lasting, high-current discharge, this can shorten the battery life;
The second is taboo for some time idle, with no replenish charge;
The most idle time for charging it 180 days, otherwise charged in such a period, the resistance might be large, producing battery scrap;
Second, the main role on the rechargeable Acer laptop battery
1, to be a back-up energy for the books provide supplemental power;
2, being a sudden power failure buffer, protect notebook built-in power components, the role on the harddrive, and may ensure that the situation of mains power failure shutdown leisurely complete the task;
3, to be a constant power supply, power adapter transient absorption pulse high voltage and high current, to defend the notebook built-in power and power devices;
Third, the economical analysis
Generally, taking care on the books on the rechargeable Asus laptop battery prices significantly less than other areas on the books, for instance motherboard, disk drive, etc. The overall repair of price;
So, we save battery maintenance prices, while there may be many ways to adopt the main risk of injury, which way is much more economical it?
Therefore, it is recommended to replace battery following the landlord, don't take away the Sony laptop battery, that is no scientific basis, we could not lose the greater.