Samsung A52 A52S S20 FE EB-BG781ABY Battery

Battery for Samsung Galaxy A52, A52s and S20 FE: Restore Device Autonomy

This replacement battery is the indicated solution to recover stable autonomy in Samsung Galaxy A52, Galaxy A52s and Galaxy S20 FE mobile phones. It replaces the previous worn or damaged part, ensuring a safe and reliable power supply. Choose this option to resolve charging failures and sudden discharges in the device.

Technical Specifications

• Part type: Internal battery
• Compatibility: Galaxy A52 (SM-A525F, SM-A526B); Galaxy A52s (SM-A528B); Galaxy S20 FE (SM-G780F, SM-G781B)
• Reference: EB-BG781ABY
• Quality: Premium

When to Replace

• The mobile phone discharges too quickly during normal use
• The equipment shuts down unexpectedly even with charge percentage
• The battery shows visible signs of swelling pushing the back cover
• The mobile phone only works when 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 boots, charges and shows the percentage correctly. Thus, if there is any problem, the return or warranty is handled quickly and simply.
• Difficulty: Medium
• Access is done by removing the back cover with moderate heat
• Always disconnect the battery from the main board before intervening on any other component
• Use isopropyl alcohol and plastic spudgers to release the old battery without piercing the structure
• New fixing adhesive is sold separately

What Distinguishes This Version

This is a Premium range unit, representing the best compatible option available on the market for these devices. It is the suitable choice for professional technicians and demanding users seeking reliability without compromises.

Frequently Asked Questions

Does this battery fit the Samsung Galaxy S20 FE and Galaxy A52?

Yes, the component shares the reference EB-BG781ABY and is fully compatible with Galaxy A52, Galaxy A52s and Galaxy S20 FE.

The mobile phone does not turn on, does changing the battery resolve it?

It resolves if the failure is total cell degradation, but if the charging circuit or the board are damaged the problem will persist — confirm the diagnosis before the exchange.

Item tested by Micro Wire before shipment with fast dispatch from Portugal. If you do not want to repair we can do it for you.