Picked up this chonkers of a PSP 1000 setup: X2 3600mAh battery with its own battery cover. Battery estimates are all over the place. Haven't tested battery life. : r/PSP
3.6V 3600mah Rechargeable Battery for Sony PSP-110 PSP-1001 PSP 1000 FAT US - Walmart.com
2600Mah Rechargeable Battery Pack for PSP 1000 - TTX - Stone Age Gamer
Classic Game Room HD - PSP EXTENDED LIFE BATTERY KIT review - YouTube
Amazon.com: OSTENT High Capacity Quality Real 2200mAh 3.6V Lithium Ion Li-ion Polymer Rechargeable Battery Pack Replacement Upgraded Version for Sony PSP 1000 PSP-280 Console Video Games : Video Games
New OEM Original Sony PSP Replacement Battery PSP-110 PSP-1000 PSP-1001 1800mAh | eBay
3.6V 3600mah Rechargeable Battery for Sony PSP-110 PSP-1001 PSP 1000 FAT US - Walmart.com
CS 1800mAh Battery PSP-110 for Sony PSP-1000,PSP-1000G1,PSP-1000G1W,PSP -1000K,PSP-1000KCW,PSP-1001,PSP-1004,PSP-1006 - AliExpress
Sony says PSP-3000 battery is the same as PSP-2000, so quit bitchin' | TechCrunch
Insten Rechargeable Lithium Battery Pack for Sony PSP 1000 1001 Battery Replacement 3.6V 1800mAh - Walmart.com
Battery Pack 3600mAh PSP-1000 - Infinitydream
Insten Rechargeable Lithium Battery Pack for Sony PSP 1000 1001 Batter
New OEM Original Sony PSP Replacement Battery PSP-110 PSP-1000 PSP-1001 1800mAh | eBay
Wholesale 3.6V 1800mAh Rechargeable Battery PSP1000 PSP 1000 Console For PlayStation Portable Gamepad From m.alibaba.com
3.6V 1800mah Rechargeable Battery for Sony PSP-110 PSP-1001 PSP 1000 FAT US - Walmart.com
Wholesale 3.6V 1800mAh Rechargeable Battery PSP1000 PSP 1000 Console For PlayStation Portable Gamepad From m.alibaba.com
PSP 3000 Battery On PSP 1000 Mod! - YouTube
3.6V 3600mah Rechargeable Battery for Sony PSP-110 PSP-1001 PSP 1000 FAT US - Walmart.com
Amazon.com: KMD PSP 1000 Fat Rechargeable Battery Pack : Video Games
If you own a PSP, you might want to uh, make sure your battery isn't expanding – Destructoid
