Buying a spare PSP Battery?

If you're looking to get a spare PSP Slim battery, well this is what you should get:

Do not try to go for other brands, even if they have a higher capacity (It's yours to risk! Remember!) 

This particular battery, I bought it yesterday at Empire Games (where else, I love it there!). It's 2400mAH, and it's double that of the original Sony PSP Slim battery!

Why do i support this battery? Irene advised me saying that this particular battery has been tested and proven by them to work the best with the Sony PSP Slim. It fits perfectly, wherelse other makes would result in problems like battery getting stuck, or something like that.

I have to say though, I got it for a good price I love Empire Games! They're so so so so friendly!