Battery Pack 3600mAh for Sony PSP FAT 1000
30G_on_6m_infinity_psp-fat-battery-3600
3.6V 3600mAh Battery Pack this is an exact replacement for the original PSP battery. This is NOT one of those battery packs that stick out of the back of the PSP. It fits right in the battery slot, and you cover it with the psp battery cover.