Samsung Galaxy S26 Ultra and S26 Pro Charging Speeds Revealed in Certification Listing

Samsung’s upcoming Galaxy S26 series continues to build buzz as new details emerge ahead of its expected launch next year. According to a fresh certification website listing, the Galaxy S26 Ultra and Galaxy S26 Pro have had their charging speeds officially confirmed, giving fans an early glimpse into Samsung’s plans for power efficiency and fast charging. (Samsung Galaxy S26 Ultra)

Certification Sheds Light on Charging Capabilities

The listing reveals that both the Galaxy S26 Ultra and Galaxy S26 Pro will support fast wired charging, but with a split in their maximum speeds. The Galaxy S26 Ultra is expected to feature 65W wired fast charging, marking one of the highest speeds yet for a Samsung flagship. Meanwhile, the Galaxy S26 Pro is tipped to come with 45W fast charging, aligning it closer to the current-gen Galaxy S24 Ultra.

While some rival smartphone makers have already surpassed the 100W charging barrier, Samsung seems to be taking a balanced approach, focusing not only on speed but also on long-term battery health and safety.

Battery and Efficiency Upgrades Expected

Reports suggest that Samsung could pair these charging speeds with new battery technology, possibly silicon-anode cells, which offer higher density and efficiency compared to traditional lithium-ion batteries. This could translate to longer endurance, even as the Galaxy S26 lineup packs in larger displays and AI-driven features.

The Galaxy S26 Ultra, in particular, is rumored to house a 5,500mAh battery, which, when paired with 65W charging, would allow users to power up quickly without compromising usage time.

What This Means for Users

• Faster Daily Charging: The Ultra variant could charge up to 50% in under 20 minutes, making it highly convenient for heavy users.
• Safer Long-Term Usage: Samsung’s decision to cap charging at 65W may prevent overheating and battery degradation.
• Competitive Edge: Although not the fastest in the market, Samsung’s reliability, safety record, and ecosystem integration will keep the S26 lineup competitive.

The Bigger Picture

The charging speed leak adds to the growing excitement around the Galaxy S26 series, which is also expected to feature:

• Next-gen Snapdragon 8 Gen 5 processor
• AI-optimized One UI interface
• Advanced camera system with upgraded zoom capabilities

Samsung is likely to unveil the Galaxy S26 Ultra and S26 Pro in early 2026, continuing its tradition of January or February launches.

With 65W charging for the Galaxy S26 Ultra and 45W for the Galaxy S26 Pro, Samsung is signaling a cautious yet meaningful step forward in fast-charging technology. While it may not chase extreme wattage numbers, the company’s strategy appears focused on user convenience, safety, and long-lasting performance—a formula that has kept Galaxy flagships among the most trusted smartphones worldwide.