Start with the cable and power adapter
The most common reason an iPad won't charge is a problem with the cable or power adapter, not the iPad itself. Check whether the cable is bent, cracked, or frayed — especially near the connector ends, where cables bend most. If you see damage, the cable needs to be replaced.
Next, try a different power adapter if you have one available. Adapters fail more often than charging ports do. If your iPad charges with a different adapter, your original one is broken. If it still won't charge with a second adapter, move to the next step.
Make sure you are using an adapter with enough power. iPad models need different wattages — a 5-watt phone charger will charge an iPad very slowly or not at all if the iPad is in use. Check your iPad's model number in Settings > General > About, then look up the correct wattage on Apple's website for that specific model.
Key Takeaways
- A damaged or worn cable is the most common cause of charging problems, so inspect the connector ends and the length of the cable for cracks or bending.
- iPad models require specific wattage adapters — a phone charger may not deliver enough power, especially if the iPad is in use while charging.
- Dirt or debris in the charging port blocks the connection, and you can clean it with a dry cotton swab or soft brush without damaging the port.
- If the charging port itself is damaged, the iPad needs service — this is not something you can fix at home.
- Restarting your iPad and checking battery settings can rule out software problems before you assume the hardware is broken.
Clean the charging port
Lint, dust, and debris collect inside the charging port over time and prevent the connector from making full contact. Look into the port with a flashlight — if you see buildup, cleaning it often solves the problem.
Use a dry cotton swab or a soft-bristled brush to gently clean inside the port. Do not use water, compressed air, or metal objects. Metal can damage the pins inside the port, and water can cause corrosion. If debris is stuck, a wooden toothpick used very gently can help, but stop when ready if you feel resistance.
After cleaning, wait a few minutes before plugging in the cable. Dust can settle back into the port quickly, so if cleaning does not work the first time, try again.
Restart your iPad and check battery settings
Software problems can prevent charging even when the hardware is fine. Restart your iPad by holding the power button until the "slide to power off" screen appears, then slide to turn it off. Wait 30 seconds, then turn it back on.
After the restart, go to Settings > Battery to check the battery health. If it shows "Service Recommended" or "Service Battery," the battery itself may be failing and needs professional service. A battery that has lost capacity will charge slowly or not at all.
If the battery health looks normal, check Settings > General > Background App Refresh and disable it temporarily. Some apps running in the background can draw power faster than the charger can deliver, making it seem like the iPad is not charging.
Try a different USB port on your computer
If you charge your iPad by connecting it to a computer, the USB port on the computer may be the problem, not the iPad. Try a different USB port on the same computer — back ports often deliver more power than front ports.
If the iPad charges in a different port, the original port is faulty and you may need to have the computer serviced. If it still will not charge in any port on your computer, use a wall adapter instead to rule out the computer entirely.
Check for water damage or physical damage to the port
If your iPad has been dropped or exposed to water, the charging port may be damaged internally even if it looks fine from the outside. Water damage can cause corrosion inside the port that prevents charging.
Look for any visible cracks, bent metal, or discoloration around the charging port. If the port looks damaged or if your iPad was recently wet, the port itself needs to be replaced — this requires professional service and is not a repair you can do at home.
If you suspect water damage, do not keep trying to charge the iPad. Repeated attempts can cause more damage. Let the iPad dry completely in a warm, dry place for at least 48 hours before trying again.
When to seek professional service
If you have tried all the steps above and your iPad still will not charge, the problem is likely inside the device — either the charging port is damaged, the battery has failed, or the charging circuit on the motherboard is broken. These are not problems you can fix yourself.
Contact Apple Support or visit an Apple Store to have the iPad inspected. Bring your iPad and the cable and adapter you have been using so the technician can test them. If the port or battery needs to be replaced, Apple can do that, though it will cost money and take several days.
If your iPad is still under warranty or covered by AppleCare+, the repair may be free or cost less. Check your coverage before you go in for service.
Frequently Asked Questions
Why does my iPad charge slowly even though the cable looks fine?
Slow charging usually means the power adapter is not delivering enough wattage for your iPad model, or the charging port has partial debris buildup that reduces the connection quality. Try a higher-wattage adapter first, then clean the port. If the iPad is hot while charging, stop and let it cool — heat slows charging as a safety feature.
Can I use any USB-C cable to charge my iPad?
Not all USB-C cables are the same. Some are designed for data only and deliver little power. Use a cable that came with an iPad or one rated for charging. If you are unsure, buy a cable from Apple or a certified third-party maker rather than a generic one.
Does leaving my iPad plugged in overnight damage the battery?
Modern iPads have software that stops charging at 100 percent and prevents overcharging, so leaving it plugged in overnight will not damage the battery. However, keeping a battery at 100 percent constantly for months can reduce its lifespan slightly over years of use.
What does it mean if my iPad charges only when it is turned off?
This usually means the power adapter is too weak for the iPad's power needs while it is in use. The charger can deliver just enough power to charge a sleeping iPad but not one that is running apps. Try a higher-wattage adapter, or turn off background apps and reduce screen brightness while charging.
Is it safe to use a third-party charging cable instead of Apple's?
Third-party cables work fine as long as they are certified for your iPad model and in good condition. Cheap, uncertified cables can damage the charging port or the battery over time. If you buy a third-party cable, choose one from a known maker and check the reviews for durability.