yes but it depends on what kind it is
Most of the time, yes
Most of the time, yes.
If you are charging your device on a laptop or desktop, your charge time will be much slower. From a wall plug, it will be faster.
You cant make it stronger, but make sure when your laptop is finished charging unpluge it dont keep your laptop pluged in all the time. if its still dont last long it might be time to replace it.
Leave the laptop off. Allow the AC power adapter to fully charge the battery for 12 hours. During this time, do not use the laptop or turn it on. This can slow down the charging of the battery.www.laptoptown.com
This should not damage the laptop at all, they are designed to be turned on at any time. (Unless of course the battery is dead.)
No, it will not.
Of Course! You can preform any function on a phone while charging, including calling and texting!
While your tablet is charging it is best to turn it off charging if you want it to charge quicker. Playing apps can take triple the time it should do to charge. If you do not need it charged fast have fun with it. It doesn't really matter if you've got lots of time :)
Recharging Time : USB-based charging Approx. 4 Hrs(full charge),
One Time
The computer will not turn on at all, because it recognises there is not enough power. You should attach to a power supply and either let it charge for some time or turn it on while it is charging.