Samsung Galaxy S25 Ultra Battery 5000mAh EB-BS938ABY

Samsung Galaxy S25 Ultra Battery: Battery Life and Stable Performance

This replacement battery has been specifically developed for the Samsung Galaxy S25 Ultra, restoring the necessary charge duration for daily use. It is the indicated solution to replace an energy accumulator worn out by time or with a marked loss in performance.

Technical Specifications

• Part type: Replacement battery
• Compatibility: Samsung Galaxy S25 Ultra (SM-S938B, SM-S938B/DS, SM-S938U, SM-S938U1, SM-S938W, SM-S9380, SM-S938N)
• Capacity: 5000mAh
• Quality: Premium

When to Replace

• Charge drops rapidly even with low usage
• The phone switches off unexpectedly with remaining battery percentage
• Charging is excessively slow or stalled — confirm the diagnosis
• The battery shows physical signs of deformation or swelling

Notes for the Technician

• Test before applying: connect the battery without gluing it and confirm that the device boots, charges and displays the percentage correctly. Thus, if there is any issue, the return or warranty is handled quickly and simply.
• Technical difficulty: Medium
• Opening carried out by carefully removing the glass back cover using moderate heat
• Disconnect the battery from the main board before intervening on any other internal component
• To fix the new part to the chassis, use appropriate adhesive (sold separately)
• Avoid puncturing, bending or using sharp metal tools directly on the cell

What Distinguishes This Version

This unit belongs to the Premium quality level, representing the highest standard available in the replacement market not produced by the brand. It is the suitable choice for demanding technicians and users looking for mechanical reliability and consistent performance without compromises.

Frequently Asked Questions

Does this EB-BS938ABY battery fit other models in the Galaxy S25 line?
No. The dimensions and 5000mAh capacity of this part are designed exclusively for the Galaxy S25 Ultra, being incompatible with the base or Plus versions.

Does the replacement require special tools?
Yes, the process requires thermal opening tools to detach the rear panel and precision screwdrivers to remove the internal shields before accessing the connector.