Samsung is rumored to include a new feature called Battery AI on the Galaxy S25 series to increase battery backup by as much as 10%.
Recently we passed along a leak posted in the form of a tweet that referenced the battery capacity for next year’s Galaxy S25 Ultra. To keep costs down, Sammy’s top-of-the-line flagship phone for 2025 will keep the same 5,000mAh capacity with support for 45W fast charging according to @Sawyergalox. Originally, the plan was to use stacked batteries to improve battery life and support faster 65W charging, but Samsung has apparently pushed that back to 2026 and the Galaxy S26 Ultra.
As disappointing as it is to hear that the battery capacity for the Galaxy S25 Ultra isn’t expected to change, another “X” tipster by the name of PandaFlash (via Wfcctech) says that he was told by an unnamed source about a new feature from Samsung called “Battery AI” that could be added to a future Galaxy S line.
