If I buy a Nintendo ds lite in US what adaptor to you need to buy to charge game

The game system should come with a charger, but if you've bought it used, or lost the charger, you can serach the internet for retail sites to buy one from.
Here's the first 3 links that came up for me:
http://shop.vendio.com/bresoftware/item/922369929/?s=1198755048
http://www.colordrives.com/Nintendo-ds-lite-car-charger.HTML
http://www.supermediastore.com/Nintendo-ds-lite-travel-charger-black.HTML?WT.mc_id=googlebaseAU-001-0012&utm_source=googlebase&utm_medium=pcsite&utm_term=AU-001-0012
Caution: I've not had dealings with these sites, and I am NOT endorsing them. I'm just posting them for your convenience.
hey different person but just go to your nearest gamestop they have the best stuff new and used (but don't buy used system its just bad but games are ok they test them to see if they work or not) so ya www.GAMESTOP.com i recommend them