Perfectly fine i would recommend it.
A laptop computer has a battery that has a wonderful battery life. As long as you charge your laptop battery for the appropriate amount of time, then you can use your laptop without the need to plug it in for many hours. This will allow you to be free and not be tied to finding an outlet to plug in your laptop.
When I plug in my laptop, it does not use the battery to run the computer. Instead, it uses the wall outlet to run the computer and to recharge the battery. So, by leaving my battery in my laptop when it is plugged in, I am recharging my battery and not running it down. If you take the battery out of your laptop and do not recharge it, it will not last long. The computer batteries that I know about can go from 2 to 8 hours without being recharged.
Yes. You may need an adapter to plug your laptop into a wall outlet.
No, it will not harm the laptop to remove the battery and plug it in if it will run that way.
You either plug it into your computer OR buy a charger that you plug into an outlet
no.
The beep indicates that the power is connected. BTW - try this out, unplug the power from the outlet and plug just the power to the laptop. Notice, the beep will still sound.
The popularity of the USB cooling tray is do to their ease of use. You do not have to hunt around for a wall outlet to plug into; the outlet is right on the laptop. You just plug it in an turn it on
Use DC to AC converter for car power outlet and then plug in your AC charger to the converter. I am use this method since 2 years, working fine but faced some problems like once burning car power outlet and weaken the car battery.
The way to stop your laptop from charging is to unplug the charger from the computer. When the battery starts to get low on power plug it back in.
Plug it in or extra battery pack.
Well to make a laptop run/do stuff on yes. When the laptop is plugged in, it is taking in 75% of enegry but then the other 25% goes to the battery where it is stored for if you don't have the plug, then it will use the enegry from the battery.