An S22, S22+ or S22 Ultra that will not charge, or crawls, follows Samsung's sequence: inspect the cable and port, restart with Side plus Volume down, give it an hour on a trusted Samsung charger and outlet, then hold Power for 15 to 20 seconds. Speed is the S22 family's special trap. Wikipedia lists 25W on the S22 and 45W on the S22+ and Ultra only with a USB PD PPS charger, and 15W otherwise, so a charger without PPS is the everyday reason for slow charging. After four years, a tired port is the other suspect.
Differential
Likely causes of “Samsung Galaxy S22 family will not charge or charges slowly”, and how to tell them apart
- 1
An adapter without PPS
What separates it Charging stalls near 15W rather than 25W or 45W
How to confirm Use an adapter marked PPS at 3.3 to 11 V and 2.25 A or more; Wikipedia ties the rated speeds to PPS
- 2
A fast-charging switch turned off
What separates it Even a good charger gives a trickle because a fast charging switch is turned off
How to confirm In Settings, Battery, Charging settings, enable fast wired and fast wireless charging
- 3
Battery protection holding the cap
What separates it Charging ends at 80 or 85 percent because battery protection is holding the cap
How to confirm Samsung says to disable Protect battery for a full charge
- 4
A worn port or cell
What separates it The plug wobbles, charging cuts in and out or the level plunges
How to confirm Samsung says the plug should seat firmly; look for corrosion and bent contacts, then run the battery test
- 5
Moisture or a temperature limit
What separates it A warning appears about moisture or heat because of a moisture or temperature limit
How to confirm Dry the port and let the phone reach room temperature before trying again
Before you touch a setting
Record this first — changing settings destroys the evidence
- Which S22 model, and whether the fault is wired, wireless or only on one charger
- The adapter and cable, their wattage and whether the label says PPS
- Any message about moisture, heat or a poor connection
- Whether the level sticks at one figure and whether Protect battery is on
Try in this order
0 of 7 completedExamine port, cable and charger
ReversibleLook for damage, dust, corrosion and bent pins. The plug should sit snugly with barely any play.
Restart
ReversibleRestart, by holding Side and Volume down until the Samsung logo shows on the screen.
Try a trusted charger for an hour
ReversibleUse a Samsung adapter in an outlet you know works. A fully flat battery may take ten minutes to show the charging icon.
Force a power-on
ReversibleUnplug and hold Power for 15 to 20 seconds; if it starts, switch it off and charge fully.
Read the adapter label
ReversibleRead the adapter label, and look for PPS or Super Fast Charging, since Wikipedia's 25W and 45W figures need PPS.
Enable the fast-charging switches
ReversibleEnable the fast charging switches, by opening Settings, Battery, Charging settings, and turning on both fast options.
Try Safe mode and Protect battery
ReversibleRestart in Safe mode to rule out an app, and disable Protect battery if charging stops early.
Model-specific
What is true of this model and not of its siblings
- Charging by model
- Wikipedia: 25W PPS on the S22, 45W PPS on the S22+ and Ultra, 15W with a non-PPS charger, 15W wireless on all three, over a USB Type-C 3.2 port.
- Age and wear
- Launched in February 2022, so most phones have four years of cycles; intermittent charging is more likely hardware than a setting.
- Part numbers
- Adapter ratings for the family are 25W and 45W. A service center asks for the adapter label and the SM- model number, not a part number.
- Tools and supplies
- A second PPS charger and cable, a flashlight for the port, a soft brush and an outlet proved with a lamp.
- Repair cost
- Screen module repair with a new battery: $199, $229 and $289; screen-only: $174, $199 and $249 on Samsung's US list.
- Other models this page answers
- These steps also fit the Galaxy S22.
Stop boundary
When this stops being a self-service repair
- !If nothing charges after an hour on a proven Samsung charger and a restart, visit a Samsung walk-in center or book a repair
- !If the indicator is pink or red, or the port is corroded, stop and have it inspected
- !If fast charging fails even in Safe mode, contact Samsung with the adapter model
Evidence ledger
Sources behind this answer
Heat can pause charging.
S22 battery, charging, chip by region, storage, Wi-Fi, display, glass and the throttling controversy.
Samsung's suggested US screen and screen module prices by model.
Exact questions
Common questions
How fast does the S22 Ultra charge?+
Wikipedia gives 45W with PPS for the Ultra and S22+, 25W for the S22, 15W without PPS and 15W wireless.
Why is my S22 slow to charge?+
Usually the adapter lacks PPS, which caps the phone at 15W. A 25W or 45W Samsung PPS adapter restores the rated speed.
Must I use a Samsung charger?+
Samsung recommends it, saying others can hinder charging. Super Fast Charging needs USB PD 3.0 PPS, 3.3 to 11 V at 2.25 A or higher.
Why does it stop at 80?+
Protect battery caps the charge; turn it off under Settings, Battery for a full 100 percent.
Why no charging icon on a dead phone?+
It can take up to ten minutes to appear on a completely empty battery.
Where is the liquid indicator?+
Inside the SIM or card tray, showing pink or red after liquid exposure.
Can a computer port charge it?+
Samsung points to the factory charger; a computer port supplies less power.
Does wireless charging work the same way?+
Wikipedia lists 15W wireless charging on all three phones. A pad that does not supply that power, a thick case or a metal object between phone and pad will slow it or stop it, and heat can pause it, so test with the case off and the pad centered before blaming the phone.
Is a four-year-old port likely to be the problem?+
It can be. Pocket lint packs into a USB-C port over years and stops the plug seating fully, which shows up as a plug that wobbles or charging that cuts out when the cable moves. Look inside with a flashlight and remove packed lint gently with a wooden toothpick, never metal, with the phone off.
Will a new cable fix slow charging?+
Only if the old one is damaged or unrated. A cable must carry the current the adapter offers; a thin or worn cable can hold a phone to a low speed even on a PPS adapter, so test a Samsung cable before buying anything.