Samsung Galaxy Battery Replacement in Charlotte, NC

1. 1
   Review the symptoms

   We ask when it started, whether the phone was dropped, updated, or switched to a new charger. Those answers point us toward the battery, the software or the charging path.

2. 2
   Check battery status and charging

   When the phone can run diagnostics, we read the battery status and test charging with known-good equipment. We also look for swelling and heat damage.

3. 3
   Final quote and window

   You get the battery option, final price, warranty and completion window before anything is opened. Nothing starts until you approve.

4. 4
   Remove the back and old battery

   Galaxy phones open through the back glass, which is heated and lifted. The battery sits under strong adhesive, and we release it with isopropyl and plastic tools, never prying against the cell.

5. 5
   Foldables get extra care

   The Z Fold 6 and Z Flip 6 have two batteries, one in each half, connected across the hinge. We check both and work around the hinge flex cables.

6. 6
   Reseal and test

   The back goes on with fresh adhesive. We confirm charging, battery readout and normal shutdown behavior before you pick it up.

The battery itself is one part, but the way Galaxy phones are built means the back glass is always involved.

There is no single time for every Galaxy. It depends on the model, part stock, and whether swelling has damaged the back or screen. We confirm the completion window before you approve, and if something changes once the phone is open, we call you.

• Back up with Smart Switch, Samsung Cloud or Google.
• If the phone is hot or swollen, stop charging and don't press the glass back down.
• Note when the problem started and any recent update or new charger.
• Know your PIN or pattern so we can confirm the battery after the repair.
• Bring the charger and cable you use most.

For a Galaxy S23, S24 or S25, or a recent A-series, a new battery is good value and the phone has years of updates left. On an older model that is near the end of its software support, think about whether the money is better spent toward a newer phone. If swelling has also cracked the screen, we'll price both repairs and give you a straight answer.

Samsung batteries are glued in firmly and sit under adhesive-sealed back glass. Getting them out without bending the cell takes patience, isopropyl and the right tools. A bent or punctured lithium battery can smoke and catch fire within seconds. If the cell won't release and you're tempted to lever it out with a screwdriver, stop. Swollen batteries and foldables are not DIY jobs.

DIY repair gone wrong? See DIY repair rescue →

• Turn on Protect battery in Battery settings if you leave the phone on the charger overnight.
• Use a Samsung-compatible fast charger, and take the case off if the phone gets hot while charging.
• Give the new battery a few days of normal use before judging the readout.
• Let the new back adhesive set before getting the phone wet.