The Kindle 3 has far less issues than the Kindle 2 when charging. Most USB's charge the Kindle 3. I have the Amazon adaptor for the Kindle 3 and which also charges the kindle 2. So get one if you want to, they are quite cute. But there are many generic USB's that will do the job now, and if you get an international USB charger, it will charge the kindle (and other items) anywhere.
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