Laptop battery life

Laptop battery life does have, directly under the influence of charge and discharge times the length of its life. If you consistently place the battery on the laptop, off and unplug the power state, the battery will discharge slowly. After you connect the external power supply, battery charging will start automatically. So constantly repeated charging and discharging, will significantly shorten the battery's laptop batteries active life.

We therefore propose: when you use laptop batteries, each time you want to power a basic exhaust as possible (less than 5%), then plug the external power supply to charge, and the charge time to control in less than 12 hours, this is the best way to avoid memory effect. (In fact, this habit is also applicable to other batteries for electronic devices, including lithium-ion batteries and nickel-hydrogen rechargeable laptop batteries batteries.

If you use external power supplies in a fixed place for a long time, the best laptop battery can be removed in order to maximize battery life. However, to note is that even if battery not for a long time, but also as far as possible to once every two months on the charge and discharge, to ensure that their activities are not lost. In addition, if your laptop battery, then in custody when it also needs attention: to prevent battery long dian349cbd time without excessive discharge and not charge, please don't state the battery runs out to long-term storage (as far as possible the remaining half of the power). Of course, you should at least once every six months on the charge and discharge and maintenance, to maintain their best performance.

Property of the apparent attenuation of batteries has already occurred, you can use the method for calibration of the battery to its toshiba laptop batteries "resurrection". Unfortunately is, only a few battery calibration to a notebook computer, for most uses, you need to manually do this. The steps are as follows:

First of all, cancel the laptop power management, power-saving features, such as disabling the screen saver, set the power scheme to "always on" or "low battery alerts" corresponding action is set to "no action";

Only when "critical battery alarm" at the "standby" operation, IBM laptop batteries to ensure that the system is normal standby;

And then up to maximum brightness of the screen, and save all your work, close all programs window;

After charging is completed, unplug the power supply, continuous low current discharge your laptop;

After discharge end notebook shuts, and then plug in the power supply to charge the laptop.

2~3 repeat the steps above again, you can maximize the saving you had started aging batte