Amazon.co.uk: Handheld Console Value Pack (Includes Memory Stick …
Amazon.co.uk: Handheld Console Value Pack (Includes Memory Stick, Battery Pack, Headphones, Demo Disc and More) (PSP): PC & Video Games

Triumph And Trepidation: The PSP
PSP Sales Double In Japan, Nintendo Owns Software Sales Charts … also excited to see the possibilities for connecting the PSP to a PS2 or PC. …

GameSpy PSP: Cheats, Trailers, Screenshots, Previews and Reviews for …
GameSpy PSP is the most complete source for PlayStation Portable cheats, screenshots, trailers, cheats, release dates, previews, reviews, guides, news and spoilers.

PSP-2000 Battery (1200 mAh)
PSP 2000 Battery Pack (1200mAh)

Customer Review: better off with the extended battery
This is just the standard 1200mAh lithium battery for the PSP slim. The good thing is that it will fit in the slim without needing a bigger battery cover (which will be included in the PSP slim battery kit to be released mid-Dec 07). The bad thing is that there aren’t any chargers that will fit this battery and so you’ll need to charge it inside the slim, which is a hassle. The battery charger will fit the 2200mAh extended battery, which will give you more battery life, and if you wait until the kit comes out, it will include special battery door covers for the black and silver slims (sorry white PSP owners, none to be released yet for white slims).