You charged your AirPods Max (USB-C) before bed, set them on the desk, and woke up to find the battery far lower than it should be, or they died hours sooner than the listening time you expected. That kind of unexplained drain is frustrating on a pair of over-ear headphones rated for up to 20 hours of playback with Active Noise Cancellation turned on. The good news is that AirPods Max have no power button by design, so most fast-drain cases come down to how they sleep when you set them down, not a broken battery. Work through the fixes below from the simplest first, and save the reset and service steps for last.
Why your AirPods Max keep losing charge when you set them down
AirPods Max do not have a manual on and off switch. Instead, they rely on automatic power-saving modes to preserve charge whenever you stop using them, and the single biggest factor in overnight or all-day drain is whether they actually entered one of those modes.
The intended way to put them to sleep quickly is the Smart Case, but the headphones also conserve power on their own if you leave them still. Understanding that distinction is the key to fixing the most common drain complaints, so the first two fixes focus on storage and stillness before you touch any settings.
Put them in the Smart Case the moment you stop listening
Because there is no power button, Apple's intended method for stopping drain when you set the headphones down is the Smart Case. When you are not using your AirPods Max, keep them in the Smart Case so they enter a low-power mode that preserves battery charge.
Placing them in the case puts them into a power-saving mode, and leaving them in the case for an extended idle period puts them into an even deeper mode to maximize battery life. If your headphones are draining overnight, the most common cause is leaving them out of the case, so make the case part of your routine first.
Leave them flat and still if you don't have the case
Even without the Smart Case, AirPods Max conserve power automatically, but only if you let them rest. If you set them down and leave them stationary for 5 minutes, they go into a low-power mode, and after a long idle period out of the case they enter an even lower-power mode.
The catch is movement. Leaving them around your neck or loose in a bag where they keep jostling can prevent them from sleeping, so they stay awake and keep draining. When the case is not handy, set the headphones flat on a surface and leave them undisturbed.
Confirm they are really charging and read the status light
If the battery seems low even after you plug in, the next step is to verify the charge is actually going through.
- 1.Connect the headphones using a USB-C cable and a compatible power adapter.
- 2.Watch the status light while plugged in to confirm the headphones are receiving power.
- 3.Give it time. A 5-minute charge gives around 1.5 hours of listening, so a short top-up should move the level noticeably.
- 4.Check the battery level on your paired iPhone after a while to confirm it is climbing.
If the level never rises no matter how long you leave them connected, suspect the cable, the adapter, or the port rather than the battery itself. Try a different known-good USB-C cable and adapter to rule those out.
Read the real battery level on your iPhone
Sometimes fast drain is really an inaccurate reading, so check the actual percentage on your paired device. On your iPhone, open Bluetooth settings, then tap the Info button next to your AirPods Max to see the charge.
AirPods Max also warn you with low-battery notifications as the charge falls. Comparing those alerts against the level shown on your iPhone helps you tell whether the drain is real or just a momentary display glitch. If the percentage shown is steady and matches what you experience, the drain is real and worth working through the remaining fixes.
Update your iPhone or iPad and let the firmware catch up
Outdated software can cause power-management bugs, so keep both your device and the headphones current. The USB-C model requires iOS or iPadOS 18 or later, and firmware updates are delivered automatically while your AirPods are charging and in Bluetooth range of an iPhone, iPad, or Mac that is connected to Wi-Fi.
There is no manual update button for the headphones, so to encourage an update, do the following.
- 1.Plug your AirPods Max in to charge.
- 2.Keep them near your Wi-Fi-connected iPhone.
- 3.Wait while the update applies in the background.
To verify which firmware version is installed, go to Settings, then Bluetooth, tap the Info button next to your AirPods Max name, then scroll down to the About section to find the firmware version. If you have no Apple device at all, you can book an appointment at an Apple Store or Apple Authorized Service Provider to update the firmware.
Restart the headphones to clear a stuck state
If the battery keeps draining despite proper storage and current software, a restart can clear a stuck state that quietly burns power, and it does not erase your pairing. The official guidance is to press and hold the listening mode button and the Digital Crown until the LED flashes amber.
The listening mode button is also called the noise control button. Release the buttons once you see the amber flash. Your pairing and settings remain intact, and the headphones simply reset their running state.
Forget the device and pair again
If drain persists or behavior is glitchy, removing and re-adding the headphones gives the connection a clean start. Be aware this removes them from the devices signed in to the same Apple Account, so you will set them up again afterward.
- 1.Tap the name of your AirPods near the top of Settings, or in Bluetooth tap the More Info button next to your AirPods.
- 2.Tap Forget This Device and confirm.
- 3.Place your AirPods Max next to your device.
- 4.Follow the on-screen steps to pair again.
After re-pairing, give them a normal listening session and recheck the battery level to see whether the drain has settled down.
Reset AirPods Max to factory settings
As a last self-service step before contacting support, do a full reset. This is a different, longer sequence than the restart above, so follow it exactly. A factory reset erases your AirPods Max setup and removes them from your devices, so you will have to pair and configure them again from scratch afterward.
- 1.Press and hold the listening mode button and the Digital Crown for 15 seconds, until the LED flashes amber, then white.
- 2.Release the buttons once you see the amber, then white flash.
- 3.Connect them again to your iPhone, iPad, Mac, or other device.
- 4.Set them up from scratch following the on-screen prompts.
The amber-then-white sequence is what confirms a true factory reset. If you only see an amber flash, that is the lighter restart, not the full reset, so keep holding until white appears.
When to contact Apple Support or book service
If the battery still drains abnormally after you have updated, restarted, re-paired, and reset, the battery or hardware may need attention. At that point, the issue is likely beyond a software or settings fix.
You can set up an appointment at an Apple Store or with an Apple Authorized Service Provider, which is also the official path to update firmware if you have no Apple device, or you can contact Apple Support directly for service. Have your observations ready, such as how quickly the charge falls and whether it happens in or out of the case.
Frequently Asked Questions
How long should AirPods Max (USB-C) last on a full charge?
Apple rates the AirPods Max (USB-C) at up to 20 hours of listening on a single charge with Active Noise Cancellation enabled. If you are consistently getting far less than that even after proper storage and updates, work through the fixes above and, if needed, contact support.
Why do my AirPods Max drain overnight when I leave them out?
Because there is no power button, the most common cause of overnight drain is leaving them out of the Smart Case. In the case they enter a low-power mode that preserves charge. Out of the case they only enter a low-power mode after sitting stationary for 5 minutes, and movement can keep them awake.
How can I tell if my AirPods Max are charging properly?
Charge them with a USB-C cable and a compatible adapter, then watch the status light and check the battery level on your paired iPhone. If the level never rises no matter how long they are connected, suspect the cable, adapter, or port rather than the battery.
What is the difference between restarting and resetting AirPods Max?
A restart holds the listening mode button and the Digital Crown until the LED flashes amber, and it clears a stuck state without erasing your pairing. A factory reset holds the same two buttons for 15 seconds until the LED flashes amber, then white, and it wipes the setup so you have to pair and configure them again.
Do AirPods Max update their firmware on their own?
Yes. Firmware updates are delivered automatically while the headphones are charging and in Bluetooth range of an iPhone, iPad, or Mac that is connected to Wi-Fi. To check the installed version, go to Settings, then Bluetooth, tap the Info button next to your AirPods Max name, and scroll down to the About section.
