PS3 switching itself off with flashing red light. What does that mean and how do I fix it : r/PS3
Amazon.com: Wireless Game Controller for Windows PC/Raspberry Pi/PS3 Gamepad Rechargeable Gaming Joystick Portable Remote Joypad for Laptop/Desktop Computer,Emulator,RetroArch, Steam,Roblox,RetroPie,RecalBox : Video Games
What does it mean when a PS3 controller shows 2 steady red lights but won't connect to the console? - Quora
Fix ps3 controller not connecting lights keeps blinking 100000% New Fix (no reset) - YouTube