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Retro Refresh

Ostent Replacement Battery for Sony PSP 1000 – 2200mAh High Capacity

Ostent Replacement Battery for Sony PSP 1000 – 2200mAh High Capacity

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Bring your handheld back to life with this premium Ostent lithium-ion replacement battery. Tailored precisely to fit the internal layout of the PlayStation Portable 1000 (Fat) series, this high-grade cell maximises your playtime by delivering a true, stable capacity. Say goodbye to tethering your console to the wall charger and enjoy hours of true portable gaming once again.

Key Features & Specs

Model Code: Genuine Ostent (Compatible with all PSP-10XX models, including PSP-1003, 1001, 1000, etc.)
Capacity: 2200mAh / 3.6V
Cell Type: High-efficiency Lithium-ion cell
Safety Integrated: Equipped with internal safety microchip architecture preventing overcharging, short-circuiting, and voltage spikes
Strict Compatibility Note: Form-fitted for the 1000 (Fat) series. While it connects to 2000/3000 Slim models, it is too thick for the standard Slim battery door to close.

⚙️ Diagnostic Check: When to Replace Your Battery

If your PSP 1000 is showing any of the following symptoms, it's time for a refresh:

  • The console randomly shuts off during gameplay despite showing bars on the battery icon.
  • The battery pack shows physical signs of swelling, causing the battery door to pop out.
  • The device instantly turns off the moment the power cable is pulled from the charging port.

About Retro Refresh

Retro Refresh supplies only high-grade, multi-point tested replacement parts optimised for classic and portable gaming technology. Every battery component is checked for voltage consistency and structural integrity to ensure total safety and longevity for your setup.

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