How long does a PSP Slim's warranty last?

[Czar Mango]

I'm not sure if it's 2000 or whatever but behind the battery, I can see a 2003. How long does the warranty last? It's had 4 or 5 year's service.

 

[C0RR0SIVE]

I don't think any game console/unit has a warranty any longer than 90 days, or a year, the longest I have ever seen is the xbox 360 at 3 years...