Samsung A12 A13 A21s Battery EB-BA217ABY Service Pack

Battery for Samsung Galaxy A12, A13 and A21s: Battery Life and Stable Performance

Esta replacement battery restores the original features of the mobile phone, being the ideal solution to recover long-lasting charge in your device. This is an Samsung part compatible with various models from the brand. The energy accumulator resolves power failures and sudden percentage drops.

Technical Specifications

• Part type: Battery
• Compatibility: Galaxy A12 (SM-A125F, SM-A127F); Galaxy A13 (SM-A135F, SM-A137F, SM-A136B); Galaxy A21s (SM-A217F)
• Manufacturer reference: GH82-22989A
• Technical code: EB-BA217ABY
• Quality: Original — Service Pack

When to Replace

• The battery discharges very quickly during normal use
• The mobile phone switches off unexpectedly with remaining charge percentage
• The device only works connected to the charger — confirm the diagnosis
• The battery shows visible signs of swelling or deformation

Notes for the Technician

• Test before applying: connect the battery without sticking 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 quickly and simply.
• Installation difficulty: Medium.
• Rear opening required: heat the plastic cover carefully to detach it without damaging the tabs.
• Always disconnect the battery connection to the motherboard before handling other components or removing shield screws.
• Use isopropyl alcohol to soften the adhesive tape under the old battery and never puncture the cell with metal tools.
• New adhesive for fixing the battery is sold separately.

What Distinguishes This Version

This factory-new Service Pack version ensures maximum technical reliability and the exact dimensional fit in the internal compartment. It is the recommended option for professional technicians and demanding customers seeking to restore the mobile phone exactly to factory specifications.

Frequently Asked Questions

Does the same battery work in the Galaxy A12, Galaxy A13 and Galaxy A21s?

Yes, the three models share the same format and technical connector through reference EB-BA217ABY.

The mobile phone does not turn on, is the problem guaranteed to be the battery?

Not necessarily, failures in the charging circuit, USB connector or main board produce the same symptom, so you should test current consumption before replacement.

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