Samsung Battery Certifications Uncover S26+, A37 5G, and A57 5G Charging Details

Samsung continues its pre-launch preparations for a new wave of smartphones with recent TUV certification filings providing valuable insights into their technical specifications. Specifically, data released pertains to the Samsung Galaxy S26+ alongside confirmations regarding battery capacities and wired charging speeds for the Galaxy A37 5G and Galaxy A57 5G.

Galaxy S26+ Battery Capacity Confirmed

The Samsung Galaxy S26+ has gained TUV certification, revealing a key internal component: its battery. Official documentation indicates a rated capacity of 4,755 milliampere-hours (mAh). While manufacturers often adjust marketing figures to emphasize perceived performance, industry trends suggest Samsung will likely present the battery capacity as 4,900 mAh – mirroring the specification seen in the preceding Galaxy S25+ model. This consistent approach demonstrates a strategic focus on familiar metrics for consumers.

Charging Speeds Standardized Across Models

Beyond battery size, the certifications confirm standardized charging speeds across several key Samsung devices. The Galaxy S26+ will support 45-watt wired charging capabilities. This indicates a continued commitment to relatively quick charging times, aligning with current industry standards for flagship smartphones. The efficiency of this charging protocol is expected to contribute to overall power management and battery longevity.

Galaxy A37 5G Battery Capacity Revealed

Moving down the product range, the Galaxy A37 5G has also been certified by TUV. The certification process unveiled a substantial 4,905 mAh battery capacity for this device. This highlights Samsung's commitment to providing robust power solutions even within its mid-range offerings. The confirmation of a large battery combined with 45-watt wired charging positions the A37 5G as a strong contender in the competitive segment.

Galaxy A57 5G – Charging Capabilities Confirmed

Similarly, the Galaxy A57 5G’s TUV certification has been published. The device is confirmed to support 45-watt wired charging speeds. While the specific battery capacity remains undisclosed at this time, the inclusion of 45W charging suggests a focus on delivering a balanced experience between power consumption and fast replenishment times. This aligns with the A57 5G’s anticipated positioning as a performance-oriented device within its category.

Standardized Charging Across the Portfolio

The consistent application of 45-watt wired charging across the S26+ and both A series models (A37 5G and A57 5G) suggests a strategic decision by Samsung. This standardization simplifies the user experience, ensuring that consumers can utilize compatible chargers regardless of the specific device they purchase. It also reflects an understanding of market demand for efficient charging solutions.

Implications for User Experience

These certification details have significant implications for the anticipated user experience of these devices. A 4,900 mAh battery in the S26+ coupled with 45-watt charging promises a solid daily performance and relatively quick top-ups. Similarly, the A37 5G and A57 5G’s large batteries and fast charging capabilities will contribute to improved usability and reduced downtime for users. The ability to rapidly recharge is an increasingly important factor in modern smartphone design.

Future Expectations

While the full specifications of these devices are still under wraps, these certification filings provide a clear picture of their core charging and battery capabilities. It’s anticipated that Samsung will continue to refine its approach to power management across its entire product portfolio, balancing performance with efficiency and user convenience. Further announcements regarding other features and specifications for these models are expected in the coming weeks as launch dates approach.