Results may vary.
Our test result for the Amzer 2800mAh extended battery for Palm Pre is here ! We went through 5 battery cycles before recording the result, in order for our test to be near accurate. These tests are done with the Pre running Pandora, EVDO ON, BT OFF, email push ON. And the charge time test is done charging via the Wall Outlet, with the same settings.
Our test results shows that the 2800mAh does you more than twice the juice the standard battery offers. And stunned by how fast it takes to get a full charge.
Test result for the 3800mAh will be on the site in 2-3 days.