PSP 2000 won't turn on but I read online that I can boot it without battery. Is it broken or do I actually need a battery? : r/PSP
PSP FAQ - How Do I Update My PSP Firmware?
Best way to test a PSP battery - YouTube
Why does my psp not have a battery percentage bar? : r/PSP
Sony PSP-3001 battery,high-grade replacement Sony PSP-3001 battery from Malaysia(4.32Wh,1 cells)
Playstation Portable (PSP): analog stick replacement - Dreamcast.nu
Is it new battery time? my psp 2004 won't recognize my battery (fake battery) anymore. This picture ahows the battery information. I don't know if just have to buy a new battery
Power PSP Using AAA Batteries - Instructables
Cameron Sino 1800mAh Battery PSP-110 for Sony PSP-1000,PSP-1000G1,PSP -1000G1W,PSP-1000K,PSP-1000KCW,PSP-1001,PSP-1004,PSP-1006 - AliExpress
Amazon.com: LP PSP S110 Battery, 1-Pack 3.7V 1200mAh Li-ion Rechargeable Battery, Compatible with Sony Play Station PSP 3000, PSP 2000 Series, PSP Lite, PSP Slim, PSP-S110 Console : Video Games
UltraLast Lithium-Ion Battery GBASP-8LI - Best Buy
PSP 3000 Troubleshooting - iFixit
PSP NOT WORKING? BRING YOUR PSP BACK TO LIFE! (Sony PSP) - YouTube
PSP Go review: Sony is charging you much more for much less | Ars Technica
Amazon.com: Cameron Sino Rechargeble Battery for Sony PSP-3000 (1800mAh/6.66Wh) : Electronics
Insten Rechargeable Lithium Battery Pack for Sony PSP 1000 1001 Battery Replacement 3.6V 1800mAh - Walmart.com
How to soft mod any Sony PSP without a Pandora Battery – Mark Fixes Stuff – Retro game repair and reviews
PSP working with power supply but functioning batteries not detected - PSP 2000 - iFixit