For Samsung Galaxy A54 5G A546/A34 5G Battery Replacement EB-BA546ABY 5000mAh

Is your Samsung Galaxy A54 5G or A34 5G no longer holding a charge like it used to? Does your phone shut down unexpectedly, drain battery too quickly, or fail to get you through a full day of use? This EB-BA546ABY 5000mAh Replacement Battery is the exact high-performance component you need to restore reliable power delivery and extend the life of your device. Available now at THE REPAIR PLUS, your trusted UK-based online store for quality phone repair parts.

Compatibility

This replacement battery is designed for the Samsung Galaxy A54 5G and Galaxy A34 5G series. It is compatible with the following model numbers:

For Galaxy A54 5G:

• SM-A546B

• SM-A546E

• SM-A546U

• SM-A546V

• All A546 variants 

For Galaxy A34 5G:

• SM-A346B

• SM-A346E

• All A346 variants 

The battery carries model number EB-BA546ABY (OEM part GH82-31204A) and is specifically engineered for these devices . Please verify your device model number in Settings → About Phone before purchasing to ensure correct fitment. THE REPAIR PLUS recommends double-checking your device compatibility to guarantee a perfect match.

Signs You Need This Replacement

• The time between charges is getting shorter and shorter, requiring multiple charges daily

• Your Galaxy A54 or A34 shuts down unexpectedly at a certain battery percentage (often 15-30%)

• The charging process completes surprisingly quickly, but the battery drains just as fast

• The battery is swollen or bulging, potentially pushing the screen or back cover apart—if swollen, handle with extreme caution 

• You're experiencing overheating issues during charging or normal use

• The phone takes an unusually long time to charge, or the charging percentage jumps erratically

• Your device powers off immediately when unplugged, even showing a high percentage

• After approximately 500-600 charge cycles, battery capacity naturally declines to 80% or less 

Premium Quality Specifications

This high-quality replacement battery meets or exceeds the original specifications and includes the following features :

• Capacity: 5000mAh (Typical) / 4800-4900mAh (Rated)

• Battery Type: Premium Lithium-Ion (Li-ion) / Lithium Polymer (Li-Po)

• Model Number: EB-BA546ABY compatible

• Voltage: 3.85V - 3.87V

• Energy Capacity: 19.4Wh

• Cycle Life: Designed for up to 500-600 charge cycles with proper care

• Condition: Brand New with zero operating cycles

• Safety Features: Built-in intelligent IC chip technology with protection against overcharging, overheating, overvoltage, and short circuits 

• Certifications: CE and RoHS certified for safe use 

Quality Notes

It is important to understand that aftermarket replacement batteries may have slightly different performance characteristics compared to the original factory battery :

• Capacity: While rated at 5000mAh, real-world capacity may be approximately 10-12% lower than the original

• Lifespan: Expected to provide reliable performance for approximately one year or 400-500 full charge cycles, compared to 600-800 cycles for the original

• Safety Certification: All batteries pass safety testing and are certified (ISO 9001:2008)

What This Replacement Restores

• Original 5000mAh Battery Life: Restores the all-day performance your device had when new, providing reliable power for 5G connectivity, media consumption, and daily tasks

• Reliable Power Delivery: Eliminates unexpected shutdowns and erratic battery behaviour

• Safe Operation: Premium quality batteries feature built-in protection against overcharging, overheating, and short circuits to ensure long-term use 

• Device Integrity: Replacing a swollen battery prevents further damage to other internal components

• Sustainable Solution: Extend the life of your current device instead of contributing to electronic waste 

Complete Toolkit Included

Many EB-BA546ABY replacement batteries come with a comprehensive set of professional repair tools to assist with installation :

• Replacement battery (EB-BA546ABY 5000mAh)

• Complete toolkit including screwdrivers, opening picks, spudgers, and suction cup

• Adhesive strips for securing the new battery 

• Repair tools for safe disassembly and reassembly

Why Choose THE REPAIR PLUS?

• UK-Based Online Store: Fast shipping across the United Kingdom with reliable delivery

• Quality Tested Parts: Each battery is sourced from trusted suppliers and verified for quality

• Expert Support: Questions about compatibility? THE REPAIR PLUS team is here to help

• Trusted Supplier: Join countless UK customers who trust THE REPAIR PLUS for their phone repair needs

• Eco-Friendly Choice: Repairing your device instead of replacing it protects natural resources and prevents electronic waste 

Important Battery Information

First-Time Use and Conditioning:

New Lithium-Ion batteries require proper conditioning to achieve optimal performance :

• Before installation: Fully charge the new battery before installing it in your device 

• Initial cycles: New Lithium Ion batteries achieve full performance and longevity after 2 to 3 complete charge and discharge cycles

• Optimal performance: The battery will reach its optimal use after 3 to 5 full charge/discharge cycles 

• Conditioning: Perform at least 2-3 cycles of charge (to 100%) and discharge (to 10-20%) before normal use 

• After these initial cycles, the battery will be fully conditioned and ready for normal use

Proper Charging Habits:

• Use the original charger that came with your device for best performance 

• To prolong battery lifespan, charge when the level drops to 20-30% rather than letting it drain completely to 0% 

• Avoid using low-quality third-party charger adapters, as this shortens battery life 

What Causes Battery Damage :

• Overheating: From intensive apps like video calls or gaming

• Extreme loads: Demanding games, video rendering while charging

• Charging in cold temperatures: Near-freezing conditions damage batteries

• Physical damage: Drops, impacts, or moisture exposure

• Storage while discharged: Long-term storage with empty battery

• Incompatible chargers: Always use the recommended charger

Storage Guidelines :

• Store at approximately 25-50% charge in a cool, dry place (0-25°C)

• Capacity loss is minimal (about 2% per year) under proper storage conditions

• If storing for extended periods, charge every three months to maintain battery health

Swollen Battery Warning :

If your old battery is swollen, handle with extreme caution. Do not puncture, crush, or apply heat—this can cause fire or explosion. In the interim before you get it fixed, do not charge the phone or use it . Properly dispose of swollen batteries at authorised recycling centres.

Proper Disposal :

Never throw lithium-ion batteries in household trash. Always recycle through authorised electronic waste recycling centres. Tape over the terminals before disposal to prevent short circuits.

Installation Information

⚠️ This is an intermediate-level repair requiring careful attention .

The Samsung Galaxy A54 5G and A34 5G feature non-removable battery designs, which means proper tools and techniques are necessary for safe removal of the old battery.

Important Safety Precautions :

• Professional installation by a qualified technician is strongly recommended if you lack experience

• Instruments come without instructions – you can watch video tutorials on YouTube and install it yourself or have a technician help you 

• Never use metal tools near the battery – they can puncture it and cause fire or explosion

• Check if there is any dust in the connector or if any pin is broken before installation 

• Make sure the plug is properly connected to your device during installation 

• Use ESD (electrostatic discharge) protection

• If the battery is swollen, handle with extreme care and avoid applying pressure

• Once installed, the battery cannot be returned

Tools Included (with select listings) :

• Complete set of precision screwdrivers

• Opening picks and spudgers

• Suction cup

• Adhesive strips

• Tweezers

THE REPAIR PLUS strongly recommends having this component installed by a qualified technician with experience in smartphone repairs. We are not responsible for any damage caused during installation .

Package Includes

1 x EB-BA546ABY 5000mAh Replacement Battery for Samsung Galaxy A54 5G / A34 5G

Note: Some listings include a complete set of repair tools . Please verify the specific contents of your chosen listing.

Order with Confidence

When you order from THE REPAIR PLUS, you are choosing quality parts and reliable service from a UK-based seller. We take pride in helping you keep your devices running like new. Fast shipping across the UK means you get your parts quickly and can restore your Samsung Galaxy A54 or A34's battery life with minimal downtime.