Pandora battery" for PSP Go confirmed - Wololo.net
Pandora Battery for PSP 1000 and 2000 (1800mAh / 3.6V): Amazon.co.uk: PC & Video Games
Guide: Making Pandora battery on CFW : r/PSP
Making a Pandora battery out of PSP-110 battery that has six solder spots next to the chip : r/PSP
Free: PSP PANDORA BATTERY - L.E.D. BATTERY - CAN BE USED AS A STANDARD BATTERY OR A PANDORA BATTERY - NEW - Video Game Accessories - Listia.com Auctions for Free Stuff