It is a last gen feature - DualShock 3 same tech as DualShock 2
Posted by XanTium | 21-9-2007 21:21 EST
GameDaily BIZ confirmed with Sony today that the technology in the recently announced DualShock 3 is identical to that in the DualShock 2. So anybody expecting Immersion's next-gen rumble technology can just let those dreams pass into the ether.
As for battery life, the DualShock 3 will last approximately 15 hours with the rumble feature on, and 30 hours (the same as the Sixaxis) with it off.
Full Story: joystiq.com