FlyerTalk Forums - View Single Post - Is it faster to recharge a laptop battery while not using it?
Old Mar 26, 2007 | 10:39 am
  #12  
Loren Pechtel
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Of course.

If it were to charge as fast while being used it would have to have a power supply that could power the laptop and supply the charging current it would have to be a bigger--and therefore heavier--power supply. Who would buy a heavier unit just for this?
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