Bose recalls S1 Pro and S1 Pro+ speaker battery packs over fire and overheating risk
The recalled lithium-ion battery packs can overheat and ignite, which risks injury from fire, and the firm has received seven reports of melting, smoke or fire, though no injuries have been reported.
What to do
Remove the recalled battery pack from your speaker, stop using it immediately, and register its serial number at www.support.bose.com/s1-battery-recall to get a free replacement. Do not throw it in the trash or curbside recycling; follow local and state disposal rules.
Photos from CPSC
Photos supplied by CPSC.
Recall details
- Product
- Bose S1 Pro System Battery Pack and S1 Pro+ System Battery Packs for use with Bose S1 Pro and Bose S1 Pro+ Speaker Systems.
- Hazard
- The recalled lithium-ion battery packs can overheat and ignite, posing a risk of injury from fire and overheating hazards.
- Injuries
- The firm has received seven reports of the battery packs melting, producing smoke or catching fire, including six reports of property damage. No injuries have been reported.
- Units
- About 634,759 (In addition, about 35,400 were sold in Canada)
- Where sold
- Sold at Bose, Best Buy and other retail stores and distributors nationwide and online at Amazon.com, Bose.com, BestBuy.com, Walmart.com and other websites from December 2017 through July 2026 for between $100 and $160 for the individual battery packs. The speaker systems were sold with the battery packs for $700.
- Remedy
- Replace
- Notice last updated
- November 5, 2026
- Recall date
- November 5, 2026
The headline, summary and steps above are written in plain English from the official notice below. Identifiers are copied exactly as the agency published them. Always check the official notice before you act.
Official notice
The notice's own wording from CPSC.
Bose Recalls Lithium-Ion Battery Packs for S1 Pro and S1 Pro+ Bluetooth Speaker Systems Due to Risk of Injury from Fire and Overheating Hazards
- Description
- This recall involves lithium-ion rechargeable battery packs intended for use with Bose S1 Pro and S1 Pro+ Portable Bluetooth Speaker Systems. The serial number of the battery packs included in this recall begins with any one of the following six digits: 083723, 078352, 084105, 078591, 078592, 084106, or 086409. The 17-digit serial number for the battery pack is printed on a label placed at the bottom of the battery pack. The affected battery packs were sold with S1 Pro and S1 Pro+ Portable Bluetooth Speaker Systems and sold separately as accessories or replacement parts.
- Hazard
- The recalled lithium-ion battery packs can overheat and ignite, posing a risk of injury from fire and overheating hazards.
- Remedy
- Consumers should remove the recalled battery packs installed in any S1 Pro and S1 Pro+ Portable Bluetooth Speaker Systems and stop using the battery packs immediately. Once the battery pack is removed, consumers may continue to use their S1 Pro and S1 Pro+ Portable Bluetooth Speakers while connected to AC power. Consumers will be asked to register and provide the affected battery pack’s serial number at www.support.bose.com/s1-battery-recall to receive a free replacement battery pack. For battery packs that are not installed in the speaker systems, consumers can simply view the serial number and provide that number to the website listed above. Consumers should dispose of the affected battery pack in accordance with local and state regulations. Note: Do not throw this recalled lithium-ion battery pack in the trash, the general recycling stream (e.g., street-level or curbside recycling bins), or used battery recycling boxes found at various retail and home improvement stores. Recalled lithium-ion batteries must be disposed of differently than other batteries because they present a greater risk of fire. Your municipal household hazardous waste (HHW) collection center may accept this recalled lithium-ion battery pack for disposal. Before taking your battery pack to a HHW collection center, contact that office ahead of time and ask whether it accepts recalled lithium-ion batteries. If it does not, contact your municipality for further guidance. Remedy options: Replace.
- Injuries
- The firm has received seven reports of the battery packs melting, producing smoke or catching fire, including six reports of property damage. No injuries have been reported.
- Number of units
- About 634,759 (In addition, about 35,400 were sold in Canada)
- Sold at
- Sold at Bose, Best Buy and other retail stores and distributors nationwide and online at Amazon.com, Bose.com, BestBuy.com, Walmart.com and other websites from December 2017 through July 2026 for between $100 and $160 for the individual battery packs. The speaker systems were sold with the battery packs for $700.
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