Samsung Galaxy S26 Ultra Maintains Battery Capacity but Boosts Charging

The upcoming Samsung Galaxy S26 Ultra will retain the same battery capacity as its predecessor, the Galaxy S25 Ultra, despite expectations for an upgrade. The confirmation comes following a certification listing from the China Quality Certification Center for the EB-BS948ABY battery, which has a rated capacity of 4,855mAh. This battery will be marketed as a 5,000mAh unit, consistent with the previous model.

While the S26 Ultra will not feature an enhanced battery, it may introduce improvements in charging speed. Reports suggest that Samsung is set to implement 65W wired charging, a significant upgrade from the 45W charging capability established with the Galaxy S22 Ultra. As many competitors now offer charging speeds of over 100W, this potential advancement could make the S26 Ultra more appealing in a rapidly evolving market.

Battery Specifications and Future Developments

The battery in the Galaxy S26 Ultra will continue to use the standard lithium-ion technology, similar to the Galaxy S25 Ultra. There are no indications that Samsung plans to transition to silicon-carbon technology at this stage, which could allow for higher capacity without increasing physical size.

The Galaxy S26 Ultra is anticipated to launch in early January 2024, likely alongside the Galaxy S26 Pro and Galaxy S26 Edge. Notably, the company has opted to drop the “vanilla” designation from its product lineup, streamlining the naming convention.

This decision to maintain the same battery capacity may raise questions among consumers who expect continual advancements in mobile technology. However, the enhancements in charging speed could mitigate some concerns, providing a more efficient user experience without altering the battery’s physical specifications.

Overall, while the Galaxy S26 Ultra may not break new ground in battery capacity, Samsung’s focus on faster charging reflects the brand’s responsiveness to consumer demand for improved performance in their devices.