PlayStation 3 technical specifications - Wikipedia
With fake DualShock 3 controllers flooding marketplaces, genuine unused ones are getting expensive! I'm glad I have a few in my collection : r/PS3
Firmware 3.00 blamed for malfunctioning PS3 controllers | Engadget
Game Console Battery 3.7V/650mAh LIP1472, LIP1859 for Sony PlayStation 3 SIXAXIS, PS3, CECHZC1E, CECHZC1U, CECHZC1J, CECHZC1H|Digital Batteries| - AliExpress
Amazon.com: PlayStation 3 Dualshock 3 Wireless Controller (Black) : Video Games
Amazon.com: Six Axis Double Vibrating PS3 Controller Wireless for PS3 Playstation3 (Jet Black ) : Video Games