Samsung Galaxy S26+, A37 5G, and A57 5G Battery and Charging Details Revealed Through Certifications
Recent regulatory certifications have provided new insights into Samsung's upcoming smartphone lineup, shedding light on key specifications for the Galaxy S26+, A37 5G, and A57 5G models. These certifications typically offer reliable glimpses into device capabilities before official announcements.
Galaxy S26+ Battery and Charging Specifications
The Samsung Galaxy S26+ has appeared in TUV certification documents, revealing a battery with a rated capacity of 4,755 mAh. This capacity is expected to be marketed as approximately 4,900 mAh in typical usage scenarios, maintaining parity with its predecessor, the Galaxy S25+. The certification also confirms support for 45W wired charging, continuing Samsung's established fast-charging capabilities for its flagship Plus model.
Galaxy A-Series Details Emerge
For the mid-range segment, the Galaxy A37 5G's certification shows a battery with a rated capacity of 4,905 mAh, which likely translates to a marketed capacity of 5,000 mAh or 5,100 mAh. This model also supports 45W wired charging, representing a significant charging capability for the A-series lineup.
The Galaxy A57 5G's certification confirms 45W wired charging support as well, though its specific battery capacity remains undisclosed in the current documentation. Both A-series models appear to share the same charging technology, suggesting consistent performance across these mid-range devices.
Expected Launch Timelines
Current information suggests the Galaxy A37 5G and A57 5G will launch in the first half of February 2026. The Galaxy S26 series, including the S26+, is reportedly scheduled for unveiling at an event in California on February 25, 2026. These timelines align with Samsung's typical release patterns for its smartphone portfolios.
Conclusion
The certification revelations provide concrete details about battery and charging capabilities for Samsung's upcoming devices. The consistent 45W charging support across both flagship and mid-range models indicates Samsung's commitment to fast-charging technology throughout its product lineup. As these certifications typically precede official launches by several weeks, they offer valuable insights into what consumers can expect from Samsung's 2026 smartphone offerings. The maintained battery capacities and charging speeds suggest evolutionary rather than revolutionary changes in these particular specifications, though full device capabilities will only be confirmed at their respective launch events.