I bought this back in 2010 as a Christmas present for my son, who then deployed to Iraq for a year and has now brought it out of his packed up belongings to find that it does not have the battery or charger in it. Where could I purchase such? Could I get this at Radio Shack or do I need to order it somewhere. This has NEVER even been booted up once and we would like to get it working and going. Any replies or assistance are very much appreciated! Thanks in advance!