For Sony PSP Slim 2000 2001 3000 3001 Series Rechargeable Replacement Battery | eBay
Amazon.com: EBL 3.6V Lithium Ion Rechargeable Battery Pack 1200mAh(Real Capacity) Replacement Battery Compatible with Sony PSP 2000/3000 PSP-S110 Console : Video Games
Batmax PSP S110 PSP 2000 PSP 3000 Battery +LED USB 3 Slots Charger for Sony PSP Slim Portable Playstation PSP 2001 PSP 2002| | - AliExpress
For Sony PSP Slim 2000 2001 3000 3001 Series Rechargeable Replacement Battery | eBay