Re-calibrating Prime's Battery?

[TheLastMillennial]

Hi, as many of us know, the Prime's battery can be upgraded if you get a higher capacity Galaxy S3 battery. I've had a 2,300mAh battery in my G2 for several months now and the battery life is really great, however the calculator doesn't seem to know how to read the battery level. Nearly every time I turn it on, the calculator 'gains charge' as I use it (i.e. jumps from 25% to 50%). I know many devices have a way to re-calibrate the battery so the reading is more accurate, does the HP Prime G2 have a similar feature?