PSP working with power supply but functioning batteries not detected - PSP 2000 - iFixit
Anyone ever have this problem with their PSP battery? : r/gaming
Purchasing New PSP Battery, Suggestions | GBAtemp.net - The Independent Video Game Community
Charging problem, battery only external : r/PSP
SOLVED: Why wont my Psp wont turn on or charge? - PSP 300x - iFixit
ga8590 No Battery PSP-3000 PEARL WHITE SONY PSP Console Japan – J4U.co.jp
How to Fix a Psp Battery! : 4 Steps (with Pictures) - Instructables
PSP working with power supply but functioning batteries not detected - PSP 2000 - iFixit
Dead PSP battery problem FIX working 100% :) work on (fake battery ) - YouTube
2-Pack High Capacity Replacement Battery for Sony PSP 2000 3000, Playstation Portable Slim PSP-2000 PSP-2001 PSP-3000 PSP-3001 PSP-3002 Rechargeable Lithium 3.6V 1200mAh 2x Batteries by Insten - Walmart.com
How to fix PSP 3000 won't power on and charge - YouTube
Some PSP Batteries Have Swelled Over Time as Noticed in Japan
For PSP 2000 and 3000 Rechargable Battery Pack and Charger Kit Set for Sony PSP Slim 2000 3000 Console (Replacement Battery + Home Wall Travel AC Adapter Accessories Bundle) by Insten - Walmart.com
PSP won't turn on without charger. Easy fix. Reset the battery MCU. open the battery shell, short B- and R letter for a couple of seconds. Done!!!. use clear tape to seal
PSP owners beware: you might want to check your PlayStation Portable battery | TechRadar