Bose recalls S1 Pro battery packs due to fire and overheating risks

Bose, in coordination with the US Consumer Product Safety Commission (CPSC), has issued a recall for over 670,000 lithium-ion battery packs used in its popular S1 Pro and S1 Pro+ portable PA systems. The recall addresses urgent safety concerns after multiple reports of the battery packs overheating and catching fire.

• The recall covers 635,000 units in the US and 35,400 units in Canada.
• Seven incidents of melting, smoking, or fire have been officially reported.
• Six reported cases resulted in property damage, though no human injuries have been documented.
• Owners are urged to stop using the battery packs immediately.

Understanding the Safety Risk

The Bose S1 Pro and S1 Pro+ are widely used for professional and casual events, offering Bluetooth connectivity and a portable mixer. The removable battery pack allows for off-grid usage. However, investigations revealed that these packs can overheat, posing a direct threat to the user and surrounding property. The affected units were sold across major retailers including Amazon, Best Buy, and Walmart between December 2017 and July 2026.

Given the nature of lithium-ion technology, a failing battery can lead to thermal runaway. Bose has taken this step proactively to prevent potential injuries. Owners who purchased these speakers or standalone battery packs should verify their serial numbers immediately to see if their specific unit is included in the recall list.

Proper Disposal Procedures

It is critical that users do not dispose of these recalled lithium-ion batteries in standard household trash, as they can cause fires in waste management facilities or during transport. Instead, users should contact their local household hazardous waste collection centers for instructions on how to handle the disposal safely and according to environmental regulations.

Impact on Global Users

While the recall is primarily focused on North American inventory, the widespread distribution of these products means that users worldwide may possess affected units. Owners should visit the official Bose website to check their serial numbers. In regions where a formal recall process might not be easily accessible, users should contact local authorized service centers to mitigate any potential safety risks associated with these battery packs.