My battery is heavier than my sub-compact laptop. My mobile command center, as I refer to it, doesn't need another piece of hardware. My slim power supply has a DC input that works with both cars and airplanes.
that sounds nice.
what is it? -- One never notices what has been done; one can only see what remains to be done. -Marie Curie
It's a Dell D420 that I bought back in '07, works great. I got the big battery and the Dell 'slim-line' power supply. I travel at least once a month. -- Time... beckoning me.