So far the only thing we've heard about the mythical Galaxy Note10 Pro is that it is planned to launch alongside the normal Galaxy Note10. Today's leak, however, tells us a bit more about the handset.
An alleged photo of the battery appeared online showing off a 4,500 mAh unit, which is precisely 500 mAh more than the previous generation Galaxy Note9. If you look closely enough, you can also see the model number EB-BN975ABU of the battery, which in turn can be linked to the SM-N975 model number corresponding to the Galaxy Note10 Pro.
Although nothing is confirmed and this is the first time we are hearing this, it would make sense for Samsung to use a 4,500 mAh battery because the current Galaxy S10 5G model boasts a 4,500 mAh unit. It's a cost-saving measure and it will probably be enough to power up the Pro version.
Source | Via https://www.gsmarena.com