CPSC Urged to Finalize Lithium-Ion Battery Safety Rules
New proposed standards could help prevent fires caused by e-bike and e-scooter batteries in residential settings.
Updated on Oct. 21, 2026 in Electric Vehicles
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Should the government mandate strict safety standards for lithium-ion batteries in e-bikes and e-scooters?
Consumer Reports is calling on federal regulators to finalize safety rules for lithium-ion batteries used in micromobility devices. These batteries have been linked to hundreds of fires and dozens of deaths nationwide since 2021.
Why it matters
The rising death toll and the risk of thermal runaway events in multi-family housing make battery safety a critical issue for residents. Finalizing these rules aims to mandate higher safety standards for e-bikes and similar devices to prevent life-threatening fire hazards.
The CPSC published proposed safety rules in June 2026, following a surge in fire-related fatalities including a tragic incident in October 2026. The agency is now considering requirements that reference established UL safety standards for these devices.
The players
Consumer Product Safety Commission
The federal agency tasked with protecting the public from unreasonable risks of injury or death associated with consumer products.
Consumer Reports
A non-profit organization that provides independent product testing and advocates for consumer safety standards.
The details
Lithium-ion batteries can experience thermal runaway, a condition where the battery enters an uncontrollable, self-heating state that leads to rapid fire. Consumer Reports recommends that the CPSC incorporate specific industry standards, including UL 2849-20 for e-bikes, UL 2272-24 for e-scooters, and UL 2271-34 for battery packs, to ensure these devices meet rigorous testing requirements. These measures are intended to prevent the dangerous failures that have increasingly threatened families in residential buildings.
Timeline
Fires and deaths linked to micromobility batteries began in 2021.
The CPSC published the proposed safety rule in June 2026.
A fatal e-bike battery fire occurred in October 2026.
Consumer Reports testified at a CPSC hearing on October 21, 2026.
The Home Front
This push for regulation marks a significant move to standardize safety requirements for lithium-ion batteries in micromobility devices. It aims to address the growing fire risk that such products pose to residential housing security.
Check your household micromobility devices for certifications like UL 2849 to ensure they meet modern safety standards. If you own an e-bike or e-scooter, avoid charging batteries overnight or in common hallways where a fire could block exit routes from your home.
The takeaway
The risk of thermal runaway in lithium-ion batteries remains a significant hazard in residential settings. Always keep charging batteries away from flammable materials and ensure they are stored in a clear, ventilated area to minimize danger to your family.
Further reading
For more on the latest safety standards and industry updates, visit the Electric Vehicles section.
Source note: This article includes information reported by CR Advocacy.
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Should the government mandate strict safety standards for lithium-ion batteries in e-bikes and e-scooters?
