Samsung Galaxy S25 FE 4900mAh Battery EB-BS731ABY

Samsung Galaxy S25 FE Battery: 4900 mAh and Restored Autonomy

This replacement battery was developed for the Samsung Galaxy S25 FE, restoring stable power supply to the mobile phone. It is the indicated solution to replace a charge accumulator worn out by daily use.

Technical Specifications

• Part type: Battery
• Compatibility: Samsung Galaxy S25 FE (SM-S731B)
• Part reference: EB-BS731ABY
• Capacity: 4900mAh
• Quality: Premium

When to Replace

• The equipment discharges quickly during daily use.
• The phone turns off unexpectedly with a visible charge percentage.
• The battery shows physical signs of swelling pushing the back cover.
• The device only works connected to the charger — confirm the diagnosis.

Notes for the Technician

• Test before applying: connect the battery without gluing it and confirm that the equipment starts, charges and shows the percentage correctly. Thus, if there is any problem, the return or warranty is handled simply and quickly.
• Installation difficulty: Medium.
• Opening made through the back cover via controlled application of heat to soften the sealant.
• Always disconnect the battery from the main board before intervening on any other internal component.
• Use isopropyl alcohol and appropriate plastic tools to remove the old fixing adhesive without puncturing the cell; new adhesive sold separately.

What Distinguishes This Version

This part integrates the Premium segment of compatible components, offering precise integration into the equipment chassis. It is the indicated choice for professional technicians looking for mechanical reliability and consistent electrical performance.

Frequently Asked Questions

Is reference EB-BS731ABY compatible with other models in the Galaxy range?
No, this reference with 4900mAh capacity is designed exclusively for the dimensions and specifications of the Samsung Galaxy S25 FE.

Does the battery need calibration cycles after assembly?
It is recommended to perform a continuous full charge up to 100% followed by normal discharge during the first cycles to stabilise the percentage reading by the operating system.