> plug in and let charge to 90%, unplug and use for a couple of hours, plug back...

		swah on May 5, 2015 \| parent \| context \| favorite \| on: Ask HN: Should I unplug my laptop charger at 100%? > plug in and let charge to 90%, unplug and use for a couple of hours, plug back in at 50% or so Well isn't this what computers are good at? I thought modern computers had a microcontroller for doing this...