Best way to charge battery externally?
I'm trying to figure out the best way to charge my MacBook's battery externally. I have purchased an extra battery for it and wanted to charge one while I use the other. I have looked into the solution of buying a charger for my macbook from fast mac (http://store.fastmac.com/product_info.ph...) that connects right to the battery. Or I was thinking of getting a cheap macbook off of eBay to charge my extra battery.
I like the idea of using a macbook because the battery would be secure and in its usual environment. I'm expecting that the macbook would be a higher price then the charger, which is now $59.95. I see a lot of broken MacBooks that are in this price range but I am looking for one that looks like it will still be able to charge a battery. I would love to find a macbook with a ripped off display and working internals but I don't think they exist.