EBL 3.6V 1200mAh Lithium Ion Replacement Battery for Sony PSP 2000/3000 PSP-S110 Console - Walmart.com
SuperSmashMedia® - 1200mAh 3.6V Replacement Battery Pack Kit for PSP 2000 & 3000 PlayStation Portable Slim and Lite (Sony PlayStation Portable): Amazon.co.uk: PC & Video Games
PSP 2000 / 3000 Slim Battery Pack 3.6v 1200mAh STAMINA, Video Gaming, Video Game Consoles, Others on Carousell
Amazon.com: EXTENDED 3.6V 2400mAh Li-ion Slim Rechargeable BATTERY PACK For SONY PSP Slim 2000/3000 (Not Compatible with PSP 1000 Fat) : Video Games
Amazon.com: TFSeven PSP-S110 High Capacity Replacement Sony PSP Slim Battery + AC Adapter 5V 2A Wall Travel Power Supply + Back Door Battery Cover Compatible for PSP 2000 2001 3000 3001 3002 3004 Accessories Kit : Video Games
2400Mah Batterij + Led Oplader Voor Sony Psp 3000 Psp Slim 2000 PSP-S110 Console, PSP-2001, PSP-3000, PSP-3001, PSP-3002, PSP-3004 - AliExpress
Rechargeable Battery Pack for Sony PSP 2000 / 3000® Models - XYAB