PSP-3001 with 4000mAh battery mod | GBAtemp.net - The Independent Video Game Community
PSP Street E1000 extended battery permanent mod | GBAtemp.net - The Independent Video Game Community
Sony PSP E1004 Battery Replacement Change - YouTube
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PSP Battery Mod Tutorial : r/PSP
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Kastar PSP110 PSP-110H Li-ion Battery and AC Wall Charger Replacement for Sony Video Game PSP Playstation PSP-110, PSP Fat, PSP-1010, PSP-1000, PSP-1000G1, PSP-1000G1W, PSP-1000K, PSP-1000KCW - Walmart.com