Laptop battery charger will plug the life of it?

Put aside the convenience of use aside, just from a technical point of view to talk about the charger has been plugged laptop battery life impact.

First of all, it needs to make it clear that, in terms of current technology, the construction of batteries is basically the same regardless of whether it is an Apple notebook, a Microsoft notebook or other brands of notebooks. Laptop has been plugged into the charger, the laptop's battery life is lossy. The reason is very simple, when we connect the laptop power, although not using the battery power, but the laptop battery power will gradually drain, but the loss of slower. Here, since we plugged in the power supply, the laptop automatically recharges until it is fully charged, when the battery power is slightly reduced. As a result, when we use the laptop for a long time when the power is on, the battery in the laptop will be charged and discharged repeatedly according to the above rules. Of course, this will shorten the life of the notebook

Perhaps, it is out of the above considerations, there are now some notebook manufacturers in order to extend the life of notebook batteries, but also to do some work, developed a number of battery protection software

 Open the software, some software has the battery options, and offers two options: "maximum life time" and "best battery life." When you choose the longest life time, and not installed the same software, when connected to the power, the laptop battery slightly reduced, it will immediately automatically charge.

When choosing the best battery life, usually, when the laptop battery slightly decreased, it will not let the battery automatically charge, but let it power down. Wait until the battery power drops below 55%, the software will automatically cut off the AC power, the use of battery power laptop power until the battery is fully discharged, and then re-connected to the laptop for power supply, while using AC Charge the battery. However, it will not charge the battery, but to 60%. Then repeat the above action.

 Of course, in addition to these features, some software, there are other roles, such as battery correction. And, battery status inquiry (this more general, no effect)。

Finally, before using a laptop, many people may not have used similar software, nor did any special maintenance on the laptop battery, the battery power fell. For example, the previous full power to work 3 hours, and now basically only less than 1 hour, so the maintenance of the laptop battery is not just the usual clean-up, but also scientifically effective to control, if your laptop battery can not Used, can only consider to buy a new one.

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