Reddit reviews Replacement Battery for Sony PSP Game Player by BrilliantStore
We found 2 Reddit comments about Replacement Battery for Sony PSP Game Player by BrilliantStore. Here are the top ones, ranked by their Reddit score.
Not for the PSP Slim ModelVolts/AmpH: 3.7V 1800mAhReplacement Designed for Sony PSP BatteryBrand new, 1 year warranty!
I found this one for $8. If you're willing to put in a bit of time for disassembling it, then it's probably worth it.
https://www.amazon.com/Replacement-Battery-Sony-PSP-Player-BrilliantStore/dp/B000E7ORP8
It hasn't come in yet, so I make no promises about quality.