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I am flying to the US soon (from the UK) and want to know if a Mac Book air from the US will work here considering the voltage difference.

Most laptops have a 'power brick' which works over a range of voltages say, 100V - 240V.

Does anyone know the range of the power supply of a US Mac Book Air.

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closed as too localized by Breakthrough, bwDraco, Simon, Dave M, 8088 Apr 25 '13 at 16:17

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2 Answers 2

The excellent Mactracker says a new generation MBA has a 100-240V AC / 45W MagSafe adapter.

All Macs have these Voltage ranges so that one only needs the Apple Travel Kit to use them anywhere in the world.

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The charger is universal all over the world.

The only thing you need is a $2 socket adapter for the wall outlet for Country you are going.

All over Europe it is the same plug, but I do not know for UK.

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