Give new life to your legendary console with this high-capacity replacement battery. Specifically designed for the original "fat" model (PSP-1000), it offers a huge upgrade in battery life. With an impressive capacity of 3600 mAh, almost double the factory one, it allows you to enjoy your favorite UMDs and digital games for much longer without constantly searching for a power outlet. It is the ideal choice to take your PSP out of the drawer and relive classic gaming moments with the freedom they deserve.