Home > categories > Lights & Lighting > Power Supplies > The laptop does not use batteries when it is powered on
Question:

The laptop does not use batteries when it is powered on

How to set the W7 notebook to achieve the following objectives: 1, do not use the notebook battery when the power is turned on (i.e. the equivalent of the battery has been removed, the actual battery is not discharged) 2, the remaining power is 70% (notebook system automatically remind should connect the power supply charging)Notice how the problem is set. 1 and 2, two purposes can not be connected (or not connected to power) at the same time, because 1 on the premise of power supply; 2, on the premise that the power is not connected. Battery display "95%" available, power on, not charged." At this point, the power source is notebook batteries, or external power? Does the computer show "full, power on, no charge" is the best state of the battery?

Answer:

The first system is the function, but when you don't slow the battery, he will recharge the battery while the battery is full and automatically turn on the power supply. Second, you see the lower right corner of the power icon, you click on the inside, there is the alarm on the amount of electricity, automatic shutdown settings
First, the system will automatically do because when you don't have to worry about plugged computer will be the first choice of AC use the charger to charge the battery at the same time provide second you need in the control panel, all control panel items - Power Options - editing program settings
The protection board notebook batteries have power management functions, special circumstances such as overvoltage, undervoltage, over-current, over temperature protection automatically and lithium battery no memory effect, how much how much charge can be, it is a long time without the need of full power storage, general circulation of life more than 500 times so the power after the use of batteries are not what problem

Share to: