Haven't measured but they look bigger, can't compare because the old polarcell went with a N900 i sold some time ago to a maemo user.

Doing testing i did one of the REALLY deep cycles and got a reading of 1550mAh and this is on par with the scud's, so the search is over for a source of "super" battery, this test was outside the normal parameters that ALL battery's has been tested, but when tested normally it got just over 1520mAh