Game Console Battery 3.7V/900mAh 4-285-985-01,SP70C for Sony PSP E1000, E1002, E1004, E1008,Pulse Wireless Headset 7.1 - AliExpress
PSP working with power supply but functioning batteries not detected - PSP 2000 - iFixit
PSP 3000 Sony Radiant Red Charger Battery PlayStation Japan Tested [ GOOD ] | eBay
Battery Problem - my psp isn't holding any charge and turns off when unplugged, but the battery doesn't seem to be swollen as far as I can tell? : r/PSP
How to Fix a Psp Battery! : 4 Steps (with Pictures) - Instructables
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 working with power supply but functioning batteries not detected - PSP 2000 - iFixit
Old Batteries Are Causing Sony PSPs To Explode
Cameron Sino 1800mah Battery Psp-s110 For Sony Lite, Psp 2th, Psp-2000, Psp-3000, Psp-3004, Silm, Psp-3001, Psp-3008 - Digital Batteries - AliExpress