Metal
Macbooks iPod iPhone iPad
in Japan
Yes, MacBooks use lithium-ion batteries.
MacBooks are popular and widely used in Germany. (See links below)
yes all macbooks have wifi you can read about it on this page: http://www.apple.com/macbook/features.html
Yes, MacBooks use lithium-ion batteries as their power source.
macbooks
not long ago
Yes.
Since the macbooks must be returned and repaired, it may take a while. They seem to release the refurbished MacBooks in batches so they are available for a day or two and then there is a gap when they are not available while they build up another batch. It is a case of checking in everyday and then ordering one quickly when they have them.
microsoft eccel
The new MacBooks are only available in white.