new battery must be charged over 10 hours?

With the gradual popularity of notebook computers, notebook computers attendant some problems, in a variety of media, the most controversial problem is how to use notebook batteries properly, some article said that the use of personal experiences notebook batteries, while others claimed expert guidance, all kinds of stories, many argue.

Argument: new battery’s activation

1 views:

we buy a new battery, there will be more than 3 percent electricity, the power should be used up, until the shutdown, and then use an external power supply charge. Charging time must be more than 12 hours, repeated three times in order to activate the battery.

2 views:

no need 10 hours to activate the battery activity, in accordance with the normal charge-discharge manner.

The proposed is: we supported the second view, according to available data that the battery’s activation should be completed in the factory, the notebook battery with a little electricity is in order to avoid the natural wear and tear to damage the battery. Should be activated in the absence of battery protection circuit circumstances, the lithium battery has the protection circuit, this protection circuit is designed in order to avoid over-charging and over-discharging, Generally speaking, battery are full charged when the indicator goes out, Then the battery is non-rechargeable, but why to plug and charge it?

A simple way to determine whether the battery in charge or not, that is: the battery will heat when it is charged, when after the battery is full charged (power do not pull the plug) an hour, you try to see whether the battery heat hot or not? The results must be cold, because when not at the state of battery charge and discharge , they do not heat.

Laptop manufacturers propose that a new laptop battery should be charged for more than 10 hours. This may cause some users have had the wrong view .


we think:

the view (charge for more than 10 hours) is that notebook makers should take into account some new users does not fully grasp the skills to use a new battery when they charge it, so they suggest to charge more than 10 hours, this should be the expediency of the factory .




source:

http://www.pda-batteries.org/?p=19