Apple states that AirPods 5 run up to 4 hours with Active Noise Cancellation on, or up to 5 hours on the model with the Wireless Charging Case, and up to 20 or 22 hours total with the case topping them up. It has never published a milliamp-hour figure for either battery, in the earbuds or in either case.
That pattern is not new to AirPods 5. Apple has never published a battery capacity figure, in mAh or any other capacity unit, for any AirPods model it has sold.
Key facts
| Item | What Apple publishes |
|---|---|
| Listening time, ANC on (AirPods 5, $129) | Up to 4 hours |
| Listening time, ANC on (AirPods 5 Wireless Charging Case, $149) | Up to 5 hours |
| Total with case, ANC on ($129 model) | Up to 20 hours |
| Total with case, ANC on ($149 model) | Up to 22 hours |
| Battery capacity in mAh, either model | Not published |
The hours Apple does publish
AirPods 5 comes in two versions that share the same H2 chip, the same earbuds, and the same 4.3 gram weight per bud. The only hardware difference is the case: a standard USB-C case on the $129 model, and a Wireless Charging Case, which also adds a speaker for Find My, on the $149 model. Apple attributes 4 hours of ANC listening to the cheaper case and 5 hours to the pricier one, on earbuds Apple otherwise describes as identical, a detail worth noting given how Apple’s own September 9 event recap introduced both models side by side. Apple offers no capacity figure to explain the gap, or to explain either number on its own terms.
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What else is published, and what is not
| Published | Not published |
|---|---|
| Chip: H2 | Battery capacity (mAh) |
| Earbud weight: 4.3 g | Charge cycle count or lifespan |
| Case weight: 32.3 g or 34.7 g | Battery capacity degradation over time |
| 5-minute charge: about 1 hour of listening | Charging wattage in watts |
| Water resistance: IP57 | Talk time as a separate figure |
Apple’s specificity runs out at the same point every year. It will state a weight to a tenth of a gram and a charge time to the minute, but the number that would let a battery be compared against any other battery on the market, its rated capacity, does not appear anywhere on the AirPods 5 specs page, the product page, or the newsroom release that introduced it.
Why the missing number is not unique to AirPods 5
The same absence runs across Apple’s September 2026 lineup. Apple states hours of battery life for the iPhone 18 Pro and for Apple Watch Series 12, never a capacity figure, and AirPods 5 follows the identical convention. Reading it as a decision specific to AirPods 5 would be wrong. It is how Apple has always described batteries in this entire product category, this year included.
What would settle it
The equipment authorization filing Apple must submit to the FCC before a new wireless accessory can be sold in the US typically records the battery’s rated specifications as part of that process. Once such a filing for AirPods 5 is entered in the public FCC database, it would be the kind of document that settles this number. Apple’s own marketing and specifications pages, as published today, do not.
What Apple has not said
Apple has not published a milliamp-hour figure for the AirPods 5 earbuds, for the standard case, or for the Wireless Charging Case. It has not explained why the two models report different single-charge listening times despite sharing identical earbuds, and it has not published a charge-cycle count for either battery. Nothing here estimates what the capacity is; Apple has not said, and this piece does not guess.
AirPods 5 reaches stores Friday, September 18, 2026, the same day as Apple Watch Series 12. A milliamp-hour figure would most plausibly surface first in a regulatory filing made public around that date, not in anything Apple itself is expected to add to its own store pages.
