How To Fix Galaxy A54 Not Charging Or Charging Slowly (2026)

If your Galaxy A54 does not show the charging symbol when you plug it in, or it charges far slower than it should, the cause is usually the cable, the charger, the port, or a setting.

The fixes below follow Samsung’s own support guidance, starting with the checks that take under a minute.

Work down the list and test charging after each step so you can tell what fixed it.

Quick answer: match the symptom to the fix

Step 1: test a different cable and charger

Samsung’s support page says to use Samsung-compatible chargers and cables, because accessories that look the same can perform differently.

• Unplug the cable and plug it in firmly again.
• Try another compatible Samsung charger and cable to rule out a damaged accessory.
• Try a different wall outlet.

The Galaxy A54 5G supports up to 25W wired charging over USB-C, and Samsung’s spec sheet notes the wall charger is sold separately, so an old low-power charger will be slow.

Step 2: clean the charging port

Lint packs into the USB-C port over time and stops the connector from seating fully.

1. Power the phone off.
2. Shine a flashlight into the port and look for dust or lint, especially on the metal contacts.
3. Gently blow into the port, or remove visible lint carefully.

Step 3: deal with a moisture warning

The A54 is rated IP67, but the charging port still has to be dry before you charge.

If a moisture warning appears, Samsung says to unplug the charger, gently shake the phone, and wipe the port area with a soft, clean cloth.

• Water usually evaporates from the port in about one to two hours, according to Samsung.
• Moisture in the port does not interfere with wireless charging if your phone and pad support it.
• Do not charge the phone while it is wet.

If a water-drop icon stays after the port is dry, one Samsung support page says to clear the data and cache of USB Settings: open Settings > Apps, tap the three-dot menu, choose Show system apps, select USB Settings, tap Storage, and clear data and cache.

Step 4: check the Fast charging setting

Samsung’s charging page points to the phone’s charging settings for slow charging.

1. Open Settings > Battery > Charging settings.
2. Make sure Fast charging is turned on.

Samsung adds that fast charging may not work when you plug into a PC or a standard USB port.

Step 5: review Battery protection

Battery protection can stop charging early or cap the maximum charge level, which looks like a charging fault when it is not.

1. Open Settings > Battery > Battery protection.
2. Choose a different option or turn the feature off.
3. Charge again and see whether the level rises past the old limit.

Menu names can differ slightly by software version.

Menu paths and key combos at a glance

These match Samsung’s support pages, though labels can shift between One UI versions.

Step 6: let the phone cool down

Samsung says charging may pause or slow if the phone overheats.

Take the phone out of its case, move it out of the sun, close heavy apps, and plug it in again after it cools.

Step 7: force restart the phone

A frozen system can leave the phone unresponsive while plugged in.

Samsung says to press and hold the Side button and Volume Down together for more than seven seconds until the phone restarts.

Charge the battery a little before you try it, as Samsung advises.

Step 8: update the software

Open Settings > Software update, then tap Download and install.

Samsung lists updating as the first step when a Galaxy will not charge, and users in Samsung’s community forums have reported A54 charging trouble after updates, so install the newest patch if one is waiting.

Step 9: test in Safe Mode

Safe Mode runs only core software and disables most third-party apps, so it shows whether an app is involved.

1. Hold the Power button, tap Power off, and wait for the phone to shut down.
2. Turn it on holding Power and Volume Down, and release Power when the Samsung logo appears while still holding Volume Down.
3. Look for Safe Mode in the bottom-left corner.

To leave Safe Mode, hold the Power button and choose Restart.

Step 10: run Samsung Members diagnostics

Samsung’s hardware tests include a battery and charging check.

1. Open the Samsung Members app.
2. Choose Diagnostics from the main menu.
3. Tap Test All and follow the prompts.

Take a note of anything flagged, since it helps if you contact support.

Step 11: when to contact Samsung

Samsung says ongoing charging problems or noticeably shorter battery life may point to a hardware fault and recommends a service center inspection.

Samsung’s page says to check for swelling, overheating, or physical damage, and to use a charger that matches the original’s voltage, current, and plug type.

More Galaxy help: fix a Samsung Galaxy not charging, wireless charging not working, A54 black screen or will not turn on, and common A54 issues.

Samsung’s own guides: charging slowly or not at all and moisture in the charging port.