Samsung Galaxy S24 Ultra Draining Battery Fast? Learn How to Replace Original Battery!

🔋 Samsung S24 Ultra Genuine Battery Replacement Guide

If your Samsung S24 Ultra is losing charge too quickly or shutting down unexpectedly, it might be time for a new battery. While there are many third-party batteries on the market, today we’re showing you how to replace your S24 Ultra’s battery with a genuine Samsung original — ensuring you keep the same performance, safety, and longevity as the day you first bought it.

📋 Tools & Materials You’ll Need

Polar Tech Magic Self-Heating Pad
Polar Tech Phone Repair Toolkit (Isopropyl alcohol ,Metal shim, Plastic pry card, Tweezers, Spudger, Precision screwdriver set)
Adhesive strips or pre-cut waterproof adhesive

🛠 Step-by-Step Replacement Process

1. Power Off the Device

Before starting, always switch off your phone completely to avoid any electrical hazards.

2. Heat and Remove the Back Cover

Use the Polar Tech Magic Self-Heating Pad to warm up the adhesive holding the back cover. Let it heat for about 10 minutes — this makes removal much easier.

Insert a thin metal tool to create a small gap.
Carefully drip in some isopropyl alcohol to soften the glue.
Switch to a plastic pick and work around the edges to separate the adhesive.
💡 If you feel resistance, add more alcohol and be patient — rushing can cause damage.

3. Disconnect and Remove the Battery

Once the back cover is off, we first need to remove the motherboard bracket, which has a total of 9 screws, then disconnect the battery BTB first for safety.
Gently but firmly pull the tab to lift the battery out.
Even if it feels tough, apply steady pressure evenly to avoid causing damage.

5. Install the Genuine Samsung Battery

Place your new original Samsung S24 Ultra battery in position.
Align it carefully and press it down gently,Then disconnect all other flex cables
Reconnect the battery BTB last — this prevents accidental short circuits.

6. Reassemble the Device

Reinstall the mainboard bracket.
Secure all 9 screws that hold the motherboard shield.
Test the charging function before sealing the phone.
If everything works, close the back cover securely.

✅ Why Choose a Genuine Samsung Battery?

Unlike generic replacements, an original Samsung battery:

Matches your phone’s exact specifications
Delivers the same capacity and performance as day one
Offers better safety protections against overheating and swelling

🎯 Conclusion
Upgrading your Samsung Galaxy S24 Ultra battery with a genuine original battery ensures longer usage time, stable performance, and peace of mind. Whether you’re tackling the replacement yourself or seeking professional help, this upgrade is a smart investment for keeping your device running at its best.

📩 Need help with your device?

If you have any questions or need further details,contact us or leave a comment below. We’re always happy to help.

👋 See you in the next one!