TL;DR
A TUV certification listing reportedly for the Samsung Galaxy S26+ (model SM-S947B/DS) shows a lithium-ion battery rated at 4,755mAh — likely marketed as 4,900mAh — the same nominal capacity as the Galaxy S25+. The filing also lists a 45W wired charging cap; wireless charging figures are not disclosed.
What happened
A TUV database entry, attributed to model number SM-S947B/DS and believed to be the Galaxy S26+, lists a lithium-ion battery with a rated capacity of 4,755mAh, which reviewers expect will be advertised as 4,900mAh. That capacity matches the Galaxy S25+ rather than representing a year-over-year increase. The same certification also indicates the device will be limited to 45W wired charging, consistent with the prior generation. The listing does not specify wireless charging speeds. Reporting around the leak links the entry to coverage by TheTechOutlook and Android Authority. The wider S26 lineup — base S26, S26+, and S26 Ultra — has been widely discussed ahead of Samsung’s launch cycle, and separate reporting has pointed to a late-February event window for the new phones.
Why it matters
- No increase in reported battery capacity could disappoint buyers expecting a straightforward spec bump for the S26+.
- Keeping 45W wired charging keeps the S26+ on par with the previous generation rather than advancing charge speed.
- Efficiency gains from a new chipset or software could still yield better battery life despite identical capacity.
- A shift to built-in magnets and Qi2 support (reported elsewhere) could change wireless charging capabilities, but that isn’t confirmed by this filing.
Key facts
- TUV listing shows model number SM-S947B/DS, believed to be the Galaxy S26+.
- Battery rated capacity shown as 4,755mAh; likely marketed as 4,900mAh.
- Reported battery capacity matches the Galaxy S25+ rather than increasing.
- Wired charging in the filing is listed at 45W, same as the S25+.
- The TUV entry is reported via TheTechOutlook and Android Authority.
- The certification does not mention wireless charging speeds.
- Reports have discussed a S26 family comprising S26, S26+, and S26 Ultra.
- Other coverage has suggested the series could adopt built-in magnets to enable Qi2.
What to watch next
- Whether Samsung will officially confirm the S26+ battery capacity and charging specs at launch — not confirmed in the source.
- If built-in magnets and Qi2 support are implemented and allow faster wireless charging than previous models — not confirmed in the source.
- Real-world battery life improvements from the new chipset and software optimizations despite identical nominal capacity — not confirmed in the source.
Quick glossary
- TUV certification: A regulatory and safety testing entry often used to record technical details like battery ratings and charging limits for electronic devices.
- mAh (milliampere-hour): A unit that indicates a battery’s nominal energy capacity; higher numbers generally suggest longer potential runtime but do not alone determine real-world endurance.
- Wired charging (watts): The maximum power rate, measured in watts, at which a phone can charge when connected by cable to a power adapter.
- Qi2: An updated wireless charging standard that includes improved alignment and magnetic attachment features meant to enhance charging efficiency and accessory compatibility.
Reader FAQ
Does the leak show the S26+ has a bigger battery than the S25+?
No. The TUV listing shows the S26+ rated at 4,755mAh (likely 4,900mAh marketed), the same as the S25+.
Will wired charging be faster on the S26+?
The filing lists 45W wired charging, matching the prior generation rather than increasing speed.
Are wireless charging speeds confirmed?
No. The certification does not specify wireless charging performance.
Where did these specs originate?
They come from a TUV database entry reported by TheTechOutlook and picked up by Android Authority.
Leaked S26+ battery specs are giving us déjà vu By Karandeep Singh Oberoi Published 20 minutes ago Karandeep Singh Oberoi is a Durham College Journalism and Mass Media graduate who…
Sources
- Leaked S26+ battery specs are giving us déjà vu
- New rumor claims the Samsung Galaxy S26 Ultra's battery will be bigger …
- Galaxy S26 Edge Battery Specs Keep Changing—Here's Why
- Galaxy S26 Leak Delivers Bad Battery News For Samsung …
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