How to soft mod any Sony PSP without a Pandora Battery – Mark Fixes Stuff – Retro game repair and reviews
How to Fix a Psp Battery! : 4 Steps (with Pictures) - Instructables
PSP Battery Hack! | Battery hacks, Psp, Playstation portable
Amazon.com: Batmax 2Pcs PSP 1000 Battery + LED Dual USB Charger Replacement with Type C Port for Sony PSP 1000 PSP-110 (1001, 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1010), PSP Fat Console : Video Games