Quick Answer
Bose has recalled about 634,759 S1 Pro and S1 Pro+ lithium-ion battery packs in the United States because the packs can overheat and ignite. Stop using an affected pack immediately, remove it from the speaker, and use Bose’s serial-number tool to request a free replacement. The speaker remains usable on AC power after the recalled pack is removed.
Key Takeaways
- Bose recalled about 634,759 battery packs in the United States on November 5, 2026.
- The recalled packs can overheat and ignite, creating fire and overheating injury risks.
- Affected 17-digit serial numbers begin with 7 specified number sequences.
- Bose received 7 reports of melting, smoke, or fire, including 6 property-damage reports.
- Owners can use an S1 Pro or S1 Pro+ on AC power after removing the recalled battery pack.
What does the Bose S1 Pro battery recall cover?
The Bose S1 Pro battery recall covers about 634,759 lithium-ion battery packs sold in the United States for Bose S1 Pro and S1 Pro+ portable Bluetooth speaker systems. The U.S. Consumer Product Safety Commission announced the recall on November 5, 2026, under recall number 27-065, because the battery packs can overheat and ignite. The CPSC recall notice identifies the affected product category and the associated fire and overheating hazard.
The recall applies to removable battery packs, not every part of the speaker system. This distinction matters because an S1 Pro or S1 Pro+ can continue operating from AC power after the recalled battery pack has been removed. Owners should still verify the battery pack serial number before deciding that a speaker is unaffected.
Bose sold the affected packs separately for $100 to $160 and also bundled them with speaker systems priced at $700. The products were sold through Bose, Best Buy, Amazon, Walmart, and other retailers from December 2017 through July 2026. A purchase from one of those retailers does not confirm that a battery is recalled, so the serial number check is the practical next step.
Why is the Bose S1 Pro battery recall a safety concern?
The Bose S1 Pro battery recall is a fire-risk recall because affected lithium-ion battery packs can overheat and ignite. The CPSC states that Bose received 7 reports of packs melting, smoking, or catching fire, including 6 reports of property damage. No injuries had been reported when the recall was announced on November 5, 2026.
The reported incidents are important because a battery pack can create a hazard even when the speaker itself appears to be working normally. Smoke, melting, or heat from a lithium-ion battery requires immediate attention because the risk comes from the battery pack, rather than from audio settings or ordinary speaker operation. Stop using the pack rather than continuing to charge it or testing whether it still holds power.
The practical response is to remove an affected pack from service and request Bose’s free replacement. Owners should not treat the absence of a reported injury as a reason to delay action, since the recall specifically addresses fire and overheating injury risks. Anyone who sees smoke, melting, or fire should move away from the immediate hazard and contact emergency services if a fire occurs.
How can owners check whether an S1 Pro battery pack is recalled?
Bose S1 Pro owners can check an affected battery pack by finding its 17-digit serial number and comparing the beginning of that number with Bose’s listed recall prefixes. Bose says recalled battery packs have serial numbers beginning with 083723, 078352, 084105, 078591, 078592, 084106, or 086409. The serial number, rather than the speaker name alone, determines whether the battery pack falls within the recall.
| Check | What to look for | What to do |
|---|---|---|
| Speaker system | Bose S1 Pro or S1 Pro+ | Check the removable battery pack serial number. |
| Serial number length | 17 digits | Use the full number when submitting a replacement request. |
| Recall prefixes | 083723, 078352, 084105, 078591, 078592, 084106, or 086409 | Stop using the pack if its serial number begins with one of these prefixes. |
| Replacement path | Bose recall process | Request a free replacement through Bose. |
Bose provides the serial-number verification and replacement process through its S1 battery recall support page. Enter or provide the number carefully, because a single incorrect digit can produce the wrong result. Owners should use Bose’s recall process instead of relying on a retailer listing, product photo, or a speaker purchase date.
What should owners do with a recalled Bose battery pack?
Owners should immediately stop using a recalled Bose S1 Pro or S1 Pro+ battery pack, remove it from the speaker, and request a free replacement from Bose. Bose directs owners to use the battery pack’s serial number during the replacement process. Removing the affected pack ends battery-powered use, but it does not prevent the speaker from operating on AC power.
- Stop using the battery pack if the serial number begins with one of Bose’s 7 recalled prefixes.
- Remove the recalled battery pack from the S1 Pro or S1 Pro+ speaker.
- Locate the full 17-digit battery pack serial number.
- Request a free replacement through Bose’s recall support process.
- Use the speaker on AC power only after the recalled battery pack has been removed.
Bose’s instructions apply even if the battery pack has not shown visible damage or charging problems. The reported hazard is overheating and ignition, so normal past operation does not establish that an affected battery is safe for continued use. Owners who cannot safely remove a battery pack, or who see swelling, melting, smoke, or other signs of damage, should stop handling the device and contact Bose or emergency services as appropriate.
The replacement process is separate from ordinary electronics support. Product safety notices require direct action, much as users should install a critical browser fix rather than wait for a routine update when a serious Chrome security issue affects a device. The most sensible approach is to complete the recall request before returning to battery-powered speaker use.
Can a Bose S1 Pro speaker still work without the recalled battery?
A Bose S1 Pro or S1 Pro+ speaker can still be used on AC power after the recalled battery pack is removed. Bose specifically states that owners do not need to keep the recalled battery installed to use the speaker from a wall outlet. This provides a temporary option for owners who need the speaker before their replacement battery arrives.
AC operation does not make an affected battery pack safe to keep in use, charge, or reinstall. The speaker’s ability to run from wall power is useful because it separates the recall remedy from the speaker’s core audio function. Owners should remove the recalled pack first, then use AC power only if they need the speaker before receiving the replacement.
The limitation is portability. An S1 Pro or S1 Pro+ without its battery pack cannot provide the battery-powered use that makes the speaker suitable for locations without wall power. Owners should avoid substituting an unverified battery pack or attempting a repair, since Bose’s recall provides the appropriate replacement path for affected units.
How should recalled Bose S1 Pro batteries be disposed of?
Recalled Bose S1 Pro battery packs must not go in household trash, curbside recycling, or ordinary retail battery-recycling boxes. Bose directs owners to follow local guidance for recalled lithium-ion battery disposal. The disposal restriction matters because recalled lithium-ion batteries require handling that differs from ordinary household waste and common drop-off recycling programs.
Owners should keep the recalled battery pack out of regular disposal streams while arranging the Bose replacement process and following local instructions. Do not assume that a battery-recycling box at a store accepts recalled packs, since Bose specifically excludes ordinary retail battery-recycling boxes from the disposal options for this recall.
Battery safety guidance has become more important across many portable electronics categories, including products such as AI-powered wearable devices that depend on rechargeable power. The Bose recall remains limited to specified S1 Pro and S1 Pro+ battery packs, however, so owners should use the listed serial-number prefixes rather than making assumptions about other Bose products or other rechargeable devices.
How many Bose S1 Pro battery packs were sold in Canada?
Bose sold about 35,400 recalled S1 Pro and S1 Pro+ battery packs in Canada, in addition to about 634,759 packs sold in the United States. The Canadian recall also addresses fire and burn hazards associated with the battery packs. Health Canada’s recall notice provides the Canadian recall information.
Canadian owners should follow the instructions that apply in their location, because recall administration and disposal guidance can differ by country. The U.S. figures and recall number in this article apply to the U.S. Consumer Product Safety Commission notice. Owners outside the United States should use their local recall authority and Bose’s regional support information rather than assuming that a U.S. process applies unchanged.
The recall also shows why consumers should pay attention to verified product notices instead of informal posts about device risks. The same principle applies when responding to reports of compromised consumer hardware, such as the malware concerns involving Android TV boxes. Official instructions identify the affected product, the actual hazard, and the action owners should take.
What reports led to the Bose S1 Pro battery recall?
Bose received 7 reports of recalled battery packs melting, smoking, or catching fire before the November 5, 2026 recall announcement. Those reports included 6 instances of property damage, while no injuries had been reported at the time of the CPSC notice. The reports establish why the agency and Bose instructed owners to stop using affected packs immediately.
The reported events do not mean that every S1 Pro or S1 Pro+ speaker has a faulty battery. The recall is limited to battery packs with the identified serial-number prefixes, which is why the serial-number check is more useful than judging a battery by whether it has failed already. Owners should act on the recall criteria before a problem appears, rather than waiting for smoke, heat, or visible damage.
The practical conclusion is straightforward: check the 17-digit battery pack serial number, remove an affected pack, and request the free Bose replacement. Owners should retain the speaker for AC-powered use if needed, but they should not continue using an identified recalled battery pack while waiting for the replacement process to be completed.
FAQ
Is the Bose S1 Pro battery recall a fire risk?
Yes, the Bose S1 Pro battery recall addresses packs that can overheat and ignite, creating fire and overheating injury risks. Bose received 7 reports of melting, smoking, or fire, including 6 reports of property damage.
How do I know whether my Bose S1 Pro battery is recalled?
A Bose S1 Pro battery is recalled if its 17-digit serial number begins with 083723, 078352, 084105, 078591, 078592, 084106, or 086409. Check the battery pack serial number and use Bose’s recall process to request a replacement if it matches.
Can I use my Bose S1 Pro speaker while waiting for a replacement battery?
Yes, a Bose S1 Pro or S1 Pro+ can operate on AC power after the recalled battery pack is removed. Do not charge, reinstall, or continue using the affected battery pack.
Will Bose replace a recalled S1 Pro battery for free?
Yes, Bose says owners can request a free replacement for an affected battery pack using its serial number. The replacement request should be completed through Bose’s S1 battery recall support process.
Can I put a recalled Bose battery in a battery recycling box?
No, recalled Bose battery packs must not be placed in household trash, curbside recycling, or ordinary retail battery-recycling boxes. Follow local recalled-lithium-ion-battery disposal guidance and Bose’s instructions instead.