OSTENT 2200mAh 3.6V Lithium Ion Li-ion Polymer Rechargeable Battery Pack Replacement Upgraded Version for Sony PSP 1000 PSP-280 Console Video Games
File:Psp-battery-types.jpg - Wikimedia Commons
K1 (GBA SP clone) puffy battery | GBAtemp.net - The Independent Video Game Community
Kaleb on Twitter: "Holy crap, that report of old PSP batteries suddenly bloating reminded me that I have an extra PSP from someone who no longer wanted it, went to look for
What to do with a Swollen Battery – Clever Creations
For those interested in seeing the inside of a swollen PSP battery, here you go. : r/PSP
PSP Battery Packs Are Reportedly Bursting Open, Be Sure To Check Yours - PlayStation Universe
How to Handle a Swollen Battery in Your Laptop or Smartphone
PSP owners beware: you might want to check your PlayStation Portable battery | TechRadar
Old PSPs Are Exploding As Their Lithium-Ion Batteries Degrade
Marti on Twitter: "I'm sad 😟 #PSP #PSPのバッテリー https://t.co/dW4JegJG1N" / Twitter
Sony PSP-1000 Replacement Battery for sale online | eBay
For those interested in seeing the inside of a swollen PSP battery, here you go. : r/PSP
PSP Batteries are Starting to Swell Up
How I Repair Swollen Battery in a minute - DONT TRY AT HOME. - YouTube
New PSP Battery Compared To The Old Battery That's Been Unused For At LEAST 8 Years. : r/gaming
Some PSP Batteries Have Swelled Over Time as Noticed in Japan - The Tech Game
If you own a PSP, you might want to uh, make sure your battery isn't expanding – Destructoid
Would yall say this is swollen? ( It is kind if curved but not much) : r/PSP
My PSP battery expanded and broke the shell : r/mildlyinteresting
Take a look at the PSP's battery bulge | Engadget
Some PSP Batteries Have Swelled Over Time as Noticed in Japan
Dug my PSP 1000 out of storage. Is this a swollen battery? : r/PSP