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New information suggests the Samsung Galaxy S26 Ultra will support faster wired charging than its predecessor, but it may not reach the 65W speeds some leaks previously promised. Here’s what we know so far about charging, battery capacity and regional discrepancies.
Tipster claims 60W — an upgrade over the S25 Ultra
Reliable leaker UniverseIce posted on X that the Galaxy S26 Ultra will top out at 60W wired charging. That would be a clear step up from the Galaxy S25 Ultra, which officially supported up to 45W. If accurate, the S26 Ultra should reduce full-charge times noticeably compared with Samsung’s last-gen Ultra, though it still trails several Chinese flagships that routinely push 100W or higher.
Battery size and practical impact
Recent Chinese certification documents list a rated battery capacity of 4,855 mAh for the S26 Ultra, which translates to a typical (advertised) capacity around 5,000 mAh. Pairing a roughly 5,000 mAh pack with 60W charging would provide a solid balance between runtime and faster top-up speeds, but it won’t match the extreme capacities and ultra-high charging rates found in some rivals that use larger Si/C cells.
Conflicting certifications and regional variations
Notably, a 3C certification published earlier indicated 45W charging for the S26 Ultra. That contradiction could mean a few things: Samsung may have raised charging speeds after that certification, different regional models (China vs. global) could ship with different charging limits, or the 3C filing might refer to a specific SKU. We should expect Samsung or official retailers to clarify before launch.
What this means for buyers
For most users, a move from 45W to 60W is a meaningful improvement — faster top-ups without radically changing battery chemistry or daily habits. But power users who prioritize the fastest possible refueling times will still look to manufacturers that offer 100W+ solutions and larger-capacity cells.
Conclusion
Current leaks point to 60W wired charging for the Galaxy S26 Ultra and an advertised battery around 5,000 mAh. While that’s an upgrade over the S25 Ultra, conflicting certifications leave some uncertainty about regional differences and the final spec sheet. We expect clearer details as launch approaches.
Source: gsmarena
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