yes, you can use the higher wattage on for a lower wattage laptop. there are power management built in, BUT, i would NOT use the 85w for a macbook air. but macbook to macbook pro or vice versa is not an issue.
Great prices, GLWS.
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2009 Touring & Sport Package || Platinum Graphite || 40% 3M Tint || Xpel Clear Bra || Berk CBE || Berk HFC || Stillen Sway Bar || H&R Spacers || Swift Springs || SPC Rear Camber Kit || Thanks to Savage Autosports, VTR, PM, and R.A.D.
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