Microsoft’s upcoming Xbox Elite Series 3 Controller has been leaked online again, but this time with a new prototype and details. The latest images of the Xbox Elite Series 3 Controller closely resemble a previous leak from May 14, 2026, shared by Tecnoblog, a Brazilian tech outlet. According to the leaks, the battery size for the leaked Xbox Elite Series 3 controller has been reduced from 2,050 mAh (currently in Elite Series 2) to 1,528 mAh. While you wait for the Elite Series 3 controller, consider getting your hands on the Xbox 25th anniversary controller in a retro green accent. But if you’re still gunning for a pro Xbox controller, we suggest you wait for the official reveal by Microsoft.