Fixing a Short-Circuited PSP Battery: Safety First – Replace, Don't Repair

Do not attempt to repair a shorted lithium-ion battery. Risks: fire, explosion, toxic gas release, severe burns. No safe DIY method exists.

Correct Steps

1. Stop using it immediately. Remove from PSP.
2. Dispose properly: Take to e-waste recycling (Best Buy, Staples, municipal hazardous waste). Do not trash.
3. Replace with genuine Sony battery (model PSP-110/220/360) or reputable third-party (Cameron Sino, Anker). Avoid cheap unbranded cells.

If PSP Still Won't Power

• Test with AC adapter only (battery removed) – isolates motherboard vs. battery.
• Check fuse (F1/F2) on motherboard – requires soldering skills.
• Seek professional microsoldering repair if out of warranty.

Your safety outweighs the cost of a $15–$25 replacement battery.