The charging method depends on which Apple Pencil model you own

Apple makes three different Pencil models, and each charges differently. The Apple Pencil (1st generation) charges by plugging into your iPad's Lightning port. The Apple Pencil (2nd generation) charges by attaching magnetically to the side of your iPad Pro or iPad Air — no cable needed. The Apple Pencil Pro, released in 2024, also charges magnetically to compatible iPad models. Knowing which model you have is the first step, because using the wrong charging method can damage the Pencil or prevent it from charging at all.

You can find your model by looking at the physical Pencil itself. The 1st generation has a removable cap at the top and a Lightning connector underneath. The 2nd generation and Pro are sleeker, with no removable cap and a flat edge designed to attach to your iPad. If you still have the original box, the model name is printed on it.

Key Takeaways

  • Apple Pencil 1st generation charges by plugging the Lightning connector into your iPad's Lightning port for about 15 to 30 minutes.
  • Apple Pencil 2nd generation and Pro charge by snapping magnetically to the side of your iPad Pro or iPad Air — they charge while attached.
  • A full charge takes roughly 15 to 30 minutes for 1st generation and 30 minutes to 2 hours for 2nd generation and Pro, depending on the model.
  • If your Pencil is not charging, check that the connector or magnetic surface is clean, and make sure your iPad is powered on during charging.

Charging Apple Pencil 1st generation with a Lightning cable

The 1st generation Pencil has a removable cap that covers a Lightning connector. To charge it, unscrew the cap by twisting it counterclockwise. The Lightning connector will be exposed underneath. Plug this connector directly into the Lightning port on the bottom of your iPad.

Your iPad should recognize the Pencil when ready. You will see a battery indicator appear on your iPad's screen showing the Pencil's charge level. Leave it plugged in for 15 to 30 minutes for a full charge. You do not need to open any app or do anything else — the charging happens automatically once the connector is seated in the port.

If you want to charge the Pencil away from your iPad, you can use the Lightning to USB adapter that came with your iPad. Plug the Pencil's Lightning connector into the adapter, then plug the adapter into a USB power source. This works with any standard USB charger, including phone chargers.

Charging Apple Pencil 2nd generation and Pro magnetically

The 2nd generation and Pro Pencils charge by attaching to the side of your iPad. Look for the flat edge on your Pencil — this is the magnetic charging surface. On your iPad Pro or iPad Air, locate the magnetic strip that runs along one of the long edges (usually the right side when held in portrait orientation). Align the Pencil's flat edge with this strip and let it snap into place magnetically.

Once attached, your iPad will display a battery indicator showing the Pencil's charge level. The Pencil will begin charging when ready. You do not need to unlock your iPad or open an app. The Pencil can stay attached while you use your iPad normally, though you will need to detach it to actually use it for writing or drawing.

A full charge typically takes 30 minutes to 2 hours depending on how depleted the battery was. You can check the remaining charge time by swiping down from the top-right corner of your iPad to open Control Center — the Pencil's battery percentage appears there alongside your iPad's battery.

What to do if your Pencil is not charging

If your Pencil is not charging, the most common cause is a dirty connector or magnetic surface. For 1st generation Pencils, wipe the Lightning connector with a soft, dry, lint-free cloth. For 2nd generation and Pro, clean the flat magnetic edge the same way. Dirt, dust, or dried residue can prevent a good connection.

Make sure your iPad is powered on during charging. Some iPads will not charge accessories if they are in sleep mode. Press the power button or wake your iPad before plugging in or attaching the Pencil.

If the Pencil still will not charge after cleaning, try a different USB power source or a different iPad if you have access to one. This will tell you whether the problem is with the Pencil, your iPad, or your charger. If the Pencil charges on a different iPad, the issue is with your original iPad's charging port or software. If it does not charge on any iPad, the Pencil's battery may need service.

How long a charge lasts during normal use

Once fully charged, an Apple Pencil will run for many hours of continuous drawing or writing. The 1st generation lasts roughly 12 hours of active use. The 2nd generation and Pro last around 12 hours as well, though this varies based on pressure sensitivity and the apps you are using.

In practice, most people charge their Pencil once a week or less, depending on how often they draw or take notes. If you use your Pencil daily for several hours, you might charge it two or three times a week. If you use it occasionally, a single charge can last weeks.

You can check your Pencil's current battery level at any time by looking at the battery widget on your iPad. Swipe down from the top-right corner to open Control Center, and the Pencil's percentage will appear alongside your iPad's battery indicator.

Choosing the right charger for 1st generation Pencils

The 1st generation Pencil charges through its Lightning connector, which means you can use any USB power adapter that came with an Apple device. This includes iPhone chargers, iPad chargers, or the USB-A to Lightning cables sold separately. You do not need a special charger — any standard Apple Lightning charger will work.

If you want to charge the Pencil without plugging it into your iPad, use the Lightning to USB adapter that came with your iPad. Plug the Pencil's connector into the adapter, then plug the adapter into any USB power source. This is useful if your iPad's battery is low or if you want to charge the Pencil while using your iPad at the same time.

Avoid using non-Apple chargers or damaged cables. A frayed or bent Lightning cable can damage the Pencil's connector or prevent it from charging properly. If your cable is damaged, replace it with an official Apple Lightning cable.

Storing your Pencil to keep the battery healthy

Apple Pencils use rechargeable lithium batteries, which perform best when they are not left completely drained for long periods. If you are not planning to use your Pencil for several weeks, charge it to about 50 percent before storing it. This keeps the battery in good condition and prevents it from draining completely while sitting unused.

Store your Pencil in a cool, dry place away from direct sunlight and heat. Extreme temperatures can damage the battery or the electronics inside. A desk drawer or pencil case works well. If you use a case, make sure it is not airtight — the Pencil needs to breathe slightly to avoid moisture buildup.

For 2nd generation and Pro Pencils, you can leave them attached to your iPad while storing both together. The magnetic connection is find and will not damage either device. The Pencil will charge slowly while attached, so it will maintain a healthy charge level even during storage.

Frequently Asked Questions

Can I charge my Apple Pencil 1st generation with my iPhone charger?

Yes. Any Apple Lightning charger works with the 1st generation Pencil. Use the Lightning to USB adapter that came with your iPad, plug the Pencil's connector into it, and connect it to your iPhone's USB power adapter. The Pencil will charge normally.

Why does my 2nd generation Pencil not stay attached to my iPad?

The magnetic connection may be weak if the flat edge or the iPad's magnetic strip is dirty. Wipe both surfaces with a soft, dry cloth. If the Pencil still falls off, the magnets may be damaged and the Pencil may need service. Make sure you are attaching it to the correct side of your iPad — the magnetic strip runs along one long edge.

How do I know if my Apple Pencil is fully charged?

Open Control Center on your iPad by swiping down from the top-right corner. The Pencil's battery percentage appears next to your iPad's battery. When it shows 100 percent, the Pencil is fully charged. For 1st generation, you can also see the battery level on your iPad's lock screen while the Pencil is plugged in.

Can I use my Apple Pencil while it is charging?

For 1st generation, you can unplug it and use it when ready — it charges quickly. For 2nd generation and Pro, you must detach the Pencil from your iPad to use it, so you cannot write while it is charging. However, charging is fast enough that you can charge for 15 minutes and have enough battery for several hours of use.

What should I do if my Pencil is not holding a charge?

If your Pencil drains quickly or will not hold a charge even after a full charge cycle, the battery may be worn out. Try charging it fully, then use it for a few hours to see if the battery lasts. If it drains in minutes, the battery likely needs service. Contact Apple Support or visit an Apple Store to discuss repair or replacement options.